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2015 Jeep Compass

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2015 Jeep Compass do not stand out strongly from the model-year median of 126.

About this comparison →

When problems were reported

Mileage at the reported incident

73 reports with mileage · 40 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 30 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 22 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports2 fire reports7 injury reports

Electrical System complaints

22 reports
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133,132 miles · Jan 19, 2021
Electrical SystemPower Train

I PURCHASED MY JEEP COMPASS JANUARY OF 2020. SUMMER OF 2020 MY CAMSHAFT AND CRANKSHAFT SENSOR WENT OUT COMPLETELY SHUTTING DOWN MY CAR, THEN JANUARY OF 2021 MY CAMSHAFT SENSOR WENT OUT AGAIN. THIS TIME I WAS DRIVING ON THE HIGHWAY AND MY CARS CHECK ENGINE AND TRACTION CONTROL LIGHT SWITCHED ON AT THE SAME TIME AND SLOWED THE SPE…

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I PURCHASED MY JEEP COMPASS JANUARY OF 2020. SUMMER OF 2020 MY CAMSHAFT AND CRANKSHAFT SENSOR WENT OUT COMPLETELY SHUTTING DOWN MY CAR, THEN JANUARY OF 2021 MY CAMSHAFT SENSOR WENT OUT AGAIN. THIS TIME I WAS DRIVING ON THE HIGHWAY AND MY CARS CHECK ENGINE AND TRACTION CONTROL LIGHT SWITCHED ON AT THE SAME TIME AND SLOWED THE SPEED OF MY CAR. I'VE REPLACED MY CAMSHAFT 3 TIMES ALREADY THIS MONTH AND I'M STILL GETTING THE SAME CODE OF P0365

NHTSA ODI #11388830

85,000 miles · Nov 8, 2020
Electrical System

DRIVING AND WHEN I STEP ON THE GAS, CAR LIMPS AND NO POWER GOES TO MOVING THE CAR FORWARD. WILL BE DRIVING 50 MPH ON HIGHWAY AND ALL MOVEMENT FORWARD WILL COME TO A STOP. CHECK ENGINE LIGHT COMES ON. NO MECHANICAL ISSUE, HAVE HAD THE CAR SERVICED TWICE WITH NO RESOLUTION. CAR IS 5 YEARS OLD WITH 85K MILES ON IT.

NHTSA ODI #11373650

Mileage unknown · Sep 8, 2020
Electrical System

CAR WONT START,PUT IN NEW BATTERY, WORKED TWO DAYS AND WONT START AGAIN.THIS HAVE BEEN GOING ON FOR ABOUT SIX MONTHS.SOMETIMES IT WILL START IF I GET A JUMP BUT NOW IT WONT START AT ALL.THE VEHICLE WILL BE PARKED BUT ONCE I TRY TO RESTART IT IT WONT CRANK. NOT DOING ANYTHING NOW AFTER GETTING A NEW BATTERY 2 DAYS AGO.ALSO HAD TH…

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CAR WONT START,PUT IN NEW BATTERY, WORKED TWO DAYS AND WONT START AGAIN.THIS HAVE BEEN GOING ON FOR ABOUT SIX MONTHS.SOMETIMES IT WILL START IF I GET A JUMP BUT NOW IT WONT START AT ALL.THE VEHICLE WILL BE PARKED BUT ONCE I TRY TO RESTART IT IT WONT CRANK. NOT DOING ANYTHING NOW AFTER GETTING A NEW BATTERY 2 DAYS AGO.ALSO HAD THE CABLE CONNECTS THAT CONNECT THE BATTERY CHANGED.

NHTSA ODI #11353648

97,400 miles · Aug 8, 2020
Electrical SystemUnknown Or OtherVehicle Speed Control

THE CAR HAS SHUT OFF MULTIPLE TIMES WHILE DRIVING ON THE ROAD. I HAVE HAD THE TRANSMISSION FLUSHED, REPLACED THE BATTERY, HAD THE THROTTLE SENSOR CONTROL REPLACED, HAD THE CRANKSHIFT REPLACED, AND THE CATALYTIC CONVERTER REPLACED. I TOOK THE CAR TO THE JEEP DEALER AND EVEN AFTER REPLACING THE CATALYTIC CONVERTER THE CAR STILL SH…

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THE CAR HAS SHUT OFF MULTIPLE TIMES WHILE DRIVING ON THE ROAD. I HAVE HAD THE TRANSMISSION FLUSHED, REPLACED THE BATTERY, HAD THE THROTTLE SENSOR CONTROL REPLACED, HAD THE CRANKSHIFT REPLACED, AND THE CATALYTIC CONVERTER REPLACED. I TOOK THE CAR TO THE JEEP DEALER AND EVEN AFTER REPLACING THE CATALYTIC CONVERTER THE CAR STILL SHUTS OFF, AND THEY CANNOT TELL ME WHY. THE DEALER STATED THAT NO CODES ARE COMING UP SO THEY CANNOT IDENTIFY THE ISSUE.

NHTSA ODI #11344066

80,400 miles · Dec 2, 2019
Electrical SystemEngine

2015 JEEP COMPASS LATITUDE 4X4 WITH A 2.4L ENGINE AND AUTOMATIC TRANSMISSION. THE VEHICLE ONLY HAS 80,000 MILES ON IT. ABOUT A WEEK AGO WE WERE DRIVING DOWN THE ROAD IN OUR NEIGHBORHOOD WHEN THE CAR WENT INTO LIMP MODE, NO POWER TO THE WHEELS AND THE ENGING STARTED CHUGGING. CAME TO A COMPLETE STOP AND THE RPM'S WERE AT 1500 AT …

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2015 JEEP COMPASS LATITUDE 4X4 WITH A 2.4L ENGINE AND AUTOMATIC TRANSMISSION. THE VEHICLE ONLY HAS 80,000 MILES ON IT. ABOUT A WEEK AGO WE WERE DRIVING DOWN THE ROAD IN OUR NEIGHBORHOOD WHEN THE CAR WENT INTO LIMP MODE, NO POWER TO THE WHEELS AND THE ENGING STARTED CHUGGING. CAME TO A COMPLETE STOP AND THE RPM'S WERE AT 1500 AT IDLE. CHECK ENGINE LIGHT, THROTTLE CONTROL LIGHT, ABS, AND TRACTION CONTROL LIGHT TURNED ON. I SHUT OFF THE ENGINE AND WAITED A COUPLE SECONDS AND TURNED IT BACK ON. ALL THE LIGHTS TURNED OFF AND THE VEHICLE SEEMED FINE. I DROVE IT HOME AND HOOKED UP MY SCAN TOOL AND THERE WERE NO CODES SO I HAD NO IDEA WHAT TO LOOK FOR. TWO DAYS LATER WE WERE DRIVING DOWN THE HIGHWAY AND IT HAPPENED AGAIN IN A CONSTRUCTION ZONE WITH NO SHOULDER AND NO EXIT! THE CAR WOULD NOT ACCELERATE AND CHUGGED TO A STOP, HAD TO HOLD UP TRAFFIC TO TURN THE CAR OFF AND BACK ON TO GET MOVING AGAIN. TWO MILES LATER IT HAPPENED AND WE HAD A SHOULDER TO PULL OVER ONTO. I STOPPED THE CAR AND TRIED TO SCAN THE ENGINE AND AGAIN NO CODES BUT THE DASH WAS LIT UP LIKE A CHRISTMAS TREE. AFTER TURNING IT BACK ON THE CAR WAS STUCK IN LIMP MODE AND WOULD NOT MOVE. HAD TO HAVE IT TOWED TO THE SHOP. AFTER THROWING A BUNCH OF MONEY AT IT WE FINALLY FOUND IT WAS A FAULTY THROTTLE BODY. THE PEDAL SENSOR AND THE THROTTLE BODY WERE NOT COMMUNICATING. IT COST US $719.67 TO HAVE IT FIXED NOT TO MENTION THE TOW.

NHTSA ODI #11286513

53,000 miles · Oct 19, 2019
Electrical SystemElectronic Stability Control (esc)

BACK IN JUNE/JULY 2018 MY VEHICLE WOULD KEEP BUCKING WHILE DRIVING AND THE THROTTLE LIGHT AND CHECK ENGINE LIGHT WOULD COME ON. I CALLED DEALERSHIP AND THEY TOLD ME NOT TO DRIVE IT UNTIL IT WAS SERVICED. THE VEHICLE ONLY HAD 53,000 MILES BUT WAS OVER THE WARRANTY AND WAS NOT COVERED UNDER THE POWERTRAIN WARRANTY. I FEEL THIS SHO…

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BACK IN JUNE/JULY 2018 MY VEHICLE WOULD KEEP BUCKING WHILE DRIVING AND THE THROTTLE LIGHT AND CHECK ENGINE LIGHT WOULD COME ON. I CALLED DEALERSHIP AND THEY TOLD ME NOT TO DRIVE IT UNTIL IT WAS SERVICED. THE VEHICLE ONLY HAD 53,000 MILES BUT WAS OVER THE WARRANTY AND WAS NOT COVERED UNDER THE POWERTRAIN WARRANTY. I FEEL THIS SHOULD HAVE BEEN COVERED. I SEE A LOT OF OTHER PEOPLE ARE COMPLAINING ABOUT THIS. WILL THIS BE RECALLED. IT COST ME OVER $500.00 TO FIX THIS. LET ALONE THE DANGEROUS DRIVING SITUATION WITH IT LOSING POWER WHILE DRIVING ON A MAJOR ROUTE WITH ALOT OF TRAFFIC. I ALSO HAD TO HAVE MY POWER WINDOW UNIT REPLACED. IT GOT STUCK WHILE DOWN. I TOOK IT TO DEALERSHIP WHILE UNDER WARRANTY THEY FIXED IT. BUT IT HAPPENED AGAIN AFTER WARRANTY WAS OVER AND I WAS CHARGED TO REPLACE MOTOR. IS THIS WHY JEEP ONLY GIVES 3 YEAR WARRANTIES BECAUSE THEIR PARTS AREN'T DESIGNED TO LAST MUCH AFTER THAT.

NHTSA ODI #11269526

67,225 miles · Feb 12, 2019
Electrical SystemVehicle Speed Control

THE ELECTRONIC THROTTLE CONTOL LIGHT CAME ON AND I EXPERIENCED THROTTLE CONTROL FAILURE WHILE THE VEHICLE WAS IN MOTION GOING ABOUT 45MPH, AT NIGHT, IN THE RAIN, IN A CONSTRUCTION ZONE, WITH A VEHICLE BEHIND ME AND ONCOMING TRAFFIC, AND MY CHILD IN THE CAR. THE CAR SEEMED TO STALL OUT AND WOULD NOT ACCELERATE, I WAS ABLE TO QUIC…

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THE ELECTRONIC THROTTLE CONTOL LIGHT CAME ON AND I EXPERIENCED THROTTLE CONTROL FAILURE WHILE THE VEHICLE WAS IN MOTION GOING ABOUT 45MPH, AT NIGHT, IN THE RAIN, IN A CONSTRUCTION ZONE, WITH A VEHICLE BEHIND ME AND ONCOMING TRAFFIC, AND MY CHILD IN THE CAR. THE CAR SEEMED TO STALL OUT AND WOULD NOT ACCELERATE, I WAS ABLE TO QUICKLY TURN ON MY HAZARD LIGHTS AND TURN THE IGNITION OFF AND RESTART THE VEHICLE AND GO. THIS COULD HAVE BEEN A TERRIBLE ACCIDENT!!!!! THE MALFUNCTION INDICATOR LIGHT REMAINS ON.

NHTSA ODI #11176449

43,000 miles · Jan 25, 2019
Electrical SystemVehicle Speed ControlInjury

THROTTLE CONTROL FAILURE WHILE OPERATING VEHICLE. HAS HAPPENED MULTIPLE TIMES WITH NO REAL ANSWER FOR REPAIR OR CAUSE FOR FAILURE. CAUSES: LOSS OF CONTROL, SPEED AND ACCELERATION ON HIGHWAY. VERY DANGEROUS SITUATION THAT CAN POTENTIALLY CAUSE DEATH AND/OR SERIOUS ACCIDENT IF NOT CORRECTED. ## VIN PASSED ## JEEP COMPASS…

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THROTTLE CONTROL FAILURE WHILE OPERATING VEHICLE. HAS HAPPENED MULTIPLE TIMES WITH NO REAL ANSWER FOR REPAIR OR CAUSE FOR FAILURE. CAUSES: LOSS OF CONTROL, SPEED AND ACCELERATION ON HIGHWAY. VERY DANGEROUS SITUATION THAT CAN POTENTIALLY CAUSE DEATH AND/OR SERIOUS ACCIDENT IF NOT CORRECTED. ## VIN PASSED ## JEEP COMPASS 2015 ##

NHTSA ODI #11172039

47,000 miles · Feb 26, 2018
Electrical System

I WAS DRIVING THE CAR AT ABOUT 25 MPH AND AS I CAME TO A STOP THE CHECK ENGINE LIGHT CAME ON. I TRIED TO CONTINUE DRIVING BUT IT WOULDN'T DRIVE AS I PRESSED ON THE ACCELERATOR.THE PRND ALL HAD A SQUARE AROUND THEM. THE MECHANIC WAS ABLE TO FIX THE PROBLEM BY MAKING SURE ALL CABLES WERE CLEAR FROM DUST, DEBRIS OR NOT CONNECTED PR…

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I WAS DRIVING THE CAR AT ABOUT 25 MPH AND AS I CAME TO A STOP THE CHECK ENGINE LIGHT CAME ON. I TRIED TO CONTINUE DRIVING BUT IT WOULDN'T DRIVE AS I PRESSED ON THE ACCELERATOR.THE PRND ALL HAD A SQUARE AROUND THEM. THE MECHANIC WAS ABLE TO FIX THE PROBLEM BY MAKING SURE ALL CABLES WERE CLEAR FROM DUST, DEBRIS OR NOT CONNECTED PROPERLY. THAT SEEMED TO WORK THE FIRST TIME. AFTER 5 DAYS OF DRIVING THE CAR IT HAPPENED AGAIN. AS I MERGED INTO THE EXPRESSWAY THE CAR SUDDENLY LOST ACCELERATION. CHECK ENGINE LIGHT, SLIP INDICATOR, TEMPERATURE WARNING LIGHT ALL CAME ON, AND PRND ALL HAD A SQUARE AROUND THEM. THE CAR WOULDN'T RUN PROPERLY, AS IF IT WAS STUCK IN FIRST GEAR. IT WOULDN'T DRIVE PAST 15MPH. TOOK IT TO THE MECHANIC AND 7 WIRES WERE BURNED OUT. I BELIEVE THE WIRES THAT GO TO THE TRANSMISSION. HE EXPLAINED TO ME THAT THE WIRES WERE OVER A SHARP EDGE ON THE BODY AND WHEN THE CAR MOVED THE WIRES WOULD RUB AGAINST THE SHARP EDGE BECAUSE THERE WAS NOTHING PROTECTING THE WIRES FROM THE BODY. HE ALSO SAID THERE WAS A SPARK MARK ON THE BODY OF THE CAR AND THAT WAS DUE TO THE SHORT CIRCUIT THE WIRES CAUSED.

NHTSA ODI #11074977

10,000 miles · Oct 20, 2015
Electrical SystemEnginePower Train

ALL ENGINE LIGHTS CAME ON, ELECTRICAL COMPONENTS STARTED GOING OUT, THEN CAR WOULD NOT GO OVER 10 MILES PER HOUR, EVEN WITH THE ACCELERATOR PUSHED ALL THE WAY DOWN, THEN THE CAR COMPLETELY SHUT DOWN ON THE MIDDLE OF A VERY HEAVILY TRAFFIC ROAD. POWER STEERING, ALL ELECTRICAL COMPONENTS AND ENGINE REFUSED TO WORK. HAD TO HAVE THE…

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ALL ENGINE LIGHTS CAME ON, ELECTRICAL COMPONENTS STARTED GOING OUT, THEN CAR WOULD NOT GO OVER 10 MILES PER HOUR, EVEN WITH THE ACCELERATOR PUSHED ALL THE WAY DOWN, THEN THE CAR COMPLETELY SHUT DOWN ON THE MIDDLE OF A VERY HEAVILY TRAFFIC ROAD. POWER STEERING, ALL ELECTRICAL COMPONENTS AND ENGINE REFUSED TO WORK. HAD TO HAVE THE COMPASS TOWED TO NEAREST DEALER AND PROBLEM WAS THE ENTIRE COMPUTER SYSTEM WENT OUT. 4 MONTH OLD VEHICLE AND THE ENTIRE COMPUTER SYSTEM FRIED. TOOK 6 DAYS TO GET IT REPLACED. NOW TWO MONTHS LATER THE EXACT SAME THING HAS HAPPENED AGAIN AND THE DEALERSHIP DOESN'T SEEM TO CARE. SAYS IT'S UNDER WARRANTY AND WILL BE FIXED, BUT DON'T SEEM TO UNDERSTAND THE SEVER DANGER THIS DEFECTIVE VEHICLE PUTS MY FAMILY AND ME IN WHEN WE DRIVE IT WITHOUT KNOWING WHEN AND WHERE THE COMPUTER SYSTEM WILL BLOW AGAIN. WHAT IF I WAS PULLING OUT OF AN INTERSECTION AND THE CAR SHUT DOWN LIKE THIS AND MY FAMILY GETS HIT BY TRAFFIC. SOMETHING NEEDS TO BE DONE!

NHTSA ODI #10783848

Official recalls

1

15V878000 · Steering:hydraulic Power Assist:hose, Piping, And Connections

Dec 23, 2015

Chrysler (FCA US LLC) is recalling certain model year 2015 Jeep Compass and Patriot vehicles manufactured January 1, 2015, to May 11, 2015. During assembly, the power steering hose retention clamp may have been installed at an incorrect location, resulting in the detachment of the low pressure return hose.

Consequence & remedy

Consequence: If the power steering fluid return hose detaches, it would leak fluid and increase the risk of a fire.

Remedy: Chrysler will notify owners, and dealers will inspect the return power steering hose clamp, repositioning the clamp as necessary, free of charge. The recall began on February 5, 2016. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is R68.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

4

RQ22002 · Stall From Crankshaft\camshaft Failure

Opened Jul 22, 2022 · Closed Jun 16, 2025

Status: closed (inferred from source dates) · Engine And Engine Cooling:engine:crank/camshaft Position Sensor

On December 13, 2016, the National Highway Traffic Safety Administration (NHTSA) received recall 16V-907 from Fiat Chrysler Automobiles (FCA) that identified a safety defect involving crankshaft or camshaft sensor failures on certain 2016 Model Year Dodge Journey, Jeep Compass, and Jeep Patriot vehicles. The failure of the crankshaft or camshaft sensor may lead to a loss of motive power (LOMP) in the recalled vehicles.  Following the receipt of recall 16V-907, the Office of Defects Investigation (ODI) received 127 vehicle owner’s questionnaires (VOQ), in which consumers allege experiencing crankshaft or camshaft failures on similar vehicles not included in the recall.  On July 22, 2022, this Recall Query was opened to further assess the scope, frequency, and safety consequences of the alleged defect described in the recall. During this investigation, ODI sent two information request (IR) letters to FCA.  The first letter was sent on August 15, 2022, and the second on July 12, 2024.  Responses to these IR letters, that included manufacturer claim data related to the alleged defect, were received on September 26, 2022, and September 6, 2024, respectively. Analysis of ODI and FCA claim data identified two failure modes relating to intermittent crankshaft and camshaft sensor loss of signal.  The first failure mode involves a faulty crankshaft or camshaft electrical connector, as identified in recall 16V-907. The second failure mode involves a faulty crankshaft and/or camshaft position sensor.  Both failure modes exhibit intermittent operation of the crankshaft and/or camshaft position sensor that can result in a malfunction indicator lamp (MIL), engine stall while driving, or a no start condition. For the first failure mode, the claim data indicates that the majority of failures resulted in a LOMP and occurred on vehicles covered by recall 16V-907. For the second failure mode, the claim data indicates that the majority of failures resulted in a MIL or no start condition and occurred on vehicles manufactured prior to the vehicles covered by recall 16V-907. VOQ and claim data submitted to NHTSA, involving vehicles built outside the scope of recall 16V-907, commonly do not describe a LOMP.  These claims typically describe experiencing symptoms such as a MIL, Diagnostic Trouble Code (DTC) associated with crank/camshaft position sensor, and subsequent visits to a dealership. A substantially smaller percentage of the complaints allege an actual LOMP ( During production, FCA implemented multiple corrective actions to address the camshaft/camshaft sensor signal issue. The last of which was a software update that occurred in February 2016 and based on the claim data, addressed the crankshaft and/or camshaft position sensor issues that were leading to MIL or no start.  For vehicles built prior to the software update, the sensor failures were normally covered under warranty. FCA’s assessment of the alleged defect is that the subject vehicles (not included in recall 16V-907) are not typically experiencing a LOMP when they have trouble with their crankshaft and/or camshaft position sensor and for that reason it does not represent a safety defect.  FCA states consumers experience multiple warning signs including MIL illumination, drive quality changes, or no start conditions when a crankshaft and/or camshaft position sensor is failing. Based on ODI's analysis of the failure modes, the failure mode for vehicles not included in recall 16V-907 is unlikely to result in LOMP. The data indicates that vehicles not included in the recall experience LOMP at much lower rates than the recalled population.  In addition, ODI is not aware of any related vehicle crashes or injuries in that time.  Given these facts, a safety-related defect trend has not been identified at this time.  Accordingly, this investigation is closed without action. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

EA21002 · Desiccated Air Bag Inflator Rupture

Opened Sep 17, 2021 · No close date supplied

Status: open (inferred from source dates) · Air Bags:frontal:driver Side:inflator Module; Air Bags:frontal:passenger Side:inflator Module

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

Additional source detail variants (2)

Air Bags:frontal:driver Side:inflator Module

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

Air Bags:frontal:passenger Side:inflator Module

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

PE19014 · Active Head Rest Inadvertent Deployment

Opened Sep 9, 2019 · Closed Feb 25, 2026

Status: closed (inferred from source dates) · Seats; Seats:front Assembly:head Restraint

The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of vehicle control as a result of being surprised and distracted by being struck in the head by the inadvertent AHR deployment. On September 24, 2019, ODI sent an Information Request (IR) letter to Fiat Chrysler Automobiles (FCA).ODI requested certain detailed information from FCA related to the following subject vehicles: MY 2010-2014 Dodge Avenger 200, MY 2010-2014 Dodge Calber, MY 2010-2014 Chrysler Sebring, MY 2013-2015 Ram Tradesman, MY 2012 Ram Van, MY 2010-2019 Dodge Grand Caravan, MY 2010-2016 Chrysler Town and Country, MY 2010-2017 Jeep Compass, MY 2011-2020 Dodge Durango, MY 2011-2020 Jeep Grand Cherokee, MY 2010-2019 Dodge Journey, MY 2010-2012 Jeep Liberty, MY 2010-2011 Jeep Nitro, and MY 2010-2011 Jeep Patriot vehicles.On December 2, 2019, ODI received a response from FCA that included vehicle production data, consumer complaints, field reports, warranty claims, manufacturer actions, production changes, and other data related to the alleged defect from the start of production (2010) through September 24, 2019.On January 27, 2020, ODI received an update to the December 2, 2019, IR response from FCA.On September 22, 2020, ODI requested additional subject vehicle AHR information from FCA.ODI received FCA's response on October 21, 2020.ODI subsequently received an update to FCA's October 21, 2020, response on February 16, 2021.During the investigation, ODI requested updates to certain IR questions on two occasions.FCA provided updates to question #2 on March 5, 2021, and questions #2 and #5 on May 26, 2023. FCA’s IR response data identified approximately 7.5 million subject vehicles (with approximately 15 million AHR assemblies).Due to the large number of vehicles and failure reports, ODI focused its analysis on the FCA vehicle model with the highest failure rate to represent the worst-case scenario.For this purpose, ODI focused on MY 2012-2015 Jeep Grand Cherokee vehicles for its analysis.This population includes 710,890 vehicles that FCA manufactured between August 19, 2011, and August 8, 2015.ODI identified 2,839 alleged AHR failures within this limited population.ODI identified 263 alleged injuries that were caused by AHR failures in MY 2012-2015 Grand Cherokees vehicles.Of these alleged injuries, ODI categorized them as eighty-two (82) soft tissue (neck/whiplash, bruise) injuries, four (4) concussions, fifty-nine (59) headaches, and one hundred eighteen (118) without a specific injury description.Although complainants have alleged injuries, ODI has been unable to obtain evidence to substantiate or validate any injuries where medical treatment was required.Consumer outreach was conducted by ODI, where sixty-three (63) FCA complainants with alleged injuries were contacted.Twelve of the sixty-three FCA consumers responded and were interviewed by ODI.ODI requested medical records, however, only one response was provided. Attorneys representing the responding complainant provided a synopsis that indicated they had experienced prior neck-related injuries dating to the mid-1990s.ODI also contacted one hundred (100) consumers who submitted Vehicle Owner Questionnaires (VOQ) in an attempt to validate alleged injuries. Despite the efforts of ODI, the office has been unsuccessful at obtaining substantive documentation/evidence supporting complaints that allege serious injuries (where pre-existing medical conditions did not already exist). In addition to the low severity of alleged injuries caused by AHR deployments, there have been eleven alleged crashes and two alleged lane departures within the entire subject vehicle population that has been in the field up to sixteen years (with over 8,500 AHR inadvertent deployments).ODI was not able to validate that the alleged crashes were the result of inadvertent head rest deployments, and the crashes were minor in nature. ODI has conducted a thorough investigation of the alleged safety defect and with up to sixteen years of exposure for some vehicles and over 8,500 inadvertent AHR deployments, no serious crashes or injuries could be validated in the sub-population of focus.The lack of serious injuries validated by ODI with such large period of field exposure is consistent with thework done by NHTSA’s Human Injury Research Division and the Biodynamic Research Corporation, which support that an inadvertent AHR deployment is not likely to cause serious injury.In addition to the low risk of injury, FCA released an extended warranty program that covers inadvertent AHR deployment for ten years / unlimited mileage from the vehicle's in-service date. PE19014 is closed with the FCA extended warranty program.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the Agency reserves the right to take additional action if warranted by new circumstances. To review a complete closing summary, please the attached closing report. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Additional source detail variants (2)

Seats

The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of vehicle control as a result of being surprised and distracted by being struck in the head by the inadvertent AHR deployment. On September 24, 2019, ODI sent an Information Request (IR) letter to Fiat Chrysler Automobiles (FCA).ODI requested certain detailed information from FCA related to the following subject vehicles: MY 2010-2014 Dodge Avenger 200, MY 2010-2014 Dodge Calber, MY 2010-2014 Chrysler Sebring, MY 2013-2015 Ram Tradesman, MY 2012 Ram Van, MY 2010-2019 Dodge Grand Caravan, MY 2010-2016 Chrysler Town and Country, MY 2010-2017 Jeep Compass, MY 2011-2020 Dodge Durango, MY 2011-2020 Jeep Grand Cherokee, MY 2010-2019 Dodge Journey, MY 2010-2012 Jeep Liberty, MY 2010-2011 Jeep Nitro, and MY 2010-2011 Jeep Patriot vehicles.On December 2, 2019, ODI received a response from FCA that included vehicle production data, consumer complaints, field reports, warranty claims, manufacturer actions, production changes, and other data related to the alleged defect from the start of production (2010) through September 24, 2019.On January 27, 2020, ODI received an update to the December 2, 2019, IR response from FCA.On September 22, 2020, ODI requested additional subject vehicle AHR information from FCA.ODI received FCA's response on October 21, 2020.ODI subsequently received an update to FCA's October 21, 2020, response on February 16, 2021.During the investigation, ODI requested updates to certain IR questions on two occasions.FCA provided updates to question #2 on March 5, 2021, and questions #2 and #5 on May 26, 2023. FCA’s IR response data identified approximately 7.5 million subject vehicles (with approximately 15 million AHR assemblies).Due to the large number of vehicles and failure reports, ODI focused its analysis on the FCA vehicle model with the highest failure rate to represent the worst-case scenario.For this purpose, ODI focused on MY 2012-2015 Jeep Grand Cherokee vehicles for its analysis.This population includes 710,890 vehicles that FCA manufactured between August 19, 2011, and August 8, 2015.ODI identified 2,839 alleged AHR failures within this limited population.ODI identified 263 alleged injuries that were caused by AHR failures in MY 2012-2015 Grand Cherokees vehicles.Of these alleged injuries, ODI categorized them as eighty-two (82) soft tissue (neck/whiplash, bruise) injuries, four (4) concussions, fifty-nine (59) headaches, and one hundred eighteen (118) without a specific injury description.Although complainants have alleged injuries, ODI has been unable to obtain evidence to substantiate or validate any injuries where medical treatment was required.Consumer outreach was conducted by ODI, where sixty-three (63) FCA complainants with alleged injuries were contacted.Twelve of the sixty-three FCA consumers responded and were interviewed by ODI.ODI requested medical records, however, only one response was provided. Attorneys representing the responding complainant provided a synopsis that indicated they had experienced prior neck-related injuries dating to the mid-1990s.ODI also contacted one hundred (100) consumers who submitted Vehicle Owner Questionnaires (VOQ) in an attempt to validate alleged injuries. Despite the efforts of ODI, the office has been unsuccessful at obtaining substantive documentation/evidence supporting complaints that allege serious injuries (where pre-existing medical conditions did not already exist). In addition to the low severity of alleged injuries caused by AHR deployments, there have been eleven alleged crashes and two alleged lane departures within the entire subject vehicle population that has been in the field up to sixteen years (with over 8,500 AHR inadvertent deployments).ODI was not able to validate that the alleged crashes were the result of inadvertent head rest deployments, and the crashes were minor in nature. ODI has conducted a thorough investigation of the alleged safety defect and with up to sixteen years of exposure for some vehicles and over 8,500 inadvertent AHR deployments, no serious crashes or injuries could be validated in the sub-population of focus.The lack of serious injuries validated by ODI with such large period of field exposure is consistent with thework done by NHTSA’s Human Injury Research Division and the Biodynamic Research Corporation, which support that an inadvertent AHR deployment is not likely to cause serious injury.In addition to the low risk of injury, FCA released an extended warranty program that covers inadvertent AHR deployment for ten years / unlimited mileage from the vehicle's in-service date. PE19014 is closed with the FCA extended warranty program.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the Agency reserves the right to take additional action if warranted by new circumstances. To review a complete closing summary, please the attached closing report. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Seats:front Assembly:head Restraint

The Office of Defects Investigation (ODI) opened PE19014 on September 9, 2019, to investigate 128 consumer complaints alleging that the Active Head Rest (AHR) inadvertently deployed without the occurrence of a crash or other rear impact event in model year (MY) 2014 Jeep Grand Cherokee and Dodge Durango vehicles.When ODI opened the investigation, ODI was aware of thirteen alleged injuries.A small number of Early Warning Reports identified driver and/or passenger front seat AHR inadvertent deployments without a rear impact event.Reported safety consequences resulting from the AHR deployments include concussions, headaches, soft tissue injuries, disorientation, nausea, vomiting and/or loss of vehicle control as a result of being surprised and distracted by being struck in the head by the inadvertent AHR deployment. On September 24, 2019, ODI sent an Information Request (IR) letter to Fiat Chrysler Automobiles (FCA).ODI requested certain detailed information from FCA related to the following subject vehicles: MY 2010-2014 Dodge Avenger 200, MY 2010-2014 Dodge Calber, MY 2010-2014 Chrysler Sebring, MY 2013-2015 Ram Tradesman, MY 2012 Ram Van, MY 2010-2019 Dodge Grand Caravan, MY 2010-2016 Chrysler Town and Country, MY 2010-2017 Jeep Compass, MY 2011-2020 Dodge Durango, MY 2011-2020 Jeep Grand Cherokee, MY 2010-2019 Dodge Journey, MY 2010-2012 Jeep Liberty, MY 2010-2011 Jeep Nitro, and MY 2010-2011 Jeep Patriot vehicles.On December 2, 2019, ODI received a response from FCA that included vehicle production data, consumer complaints, field reports, warranty claims, manufacturer actions, production changes, and other data related to the alleged defect from the start of production (2010) through September 24, 2019.On January 27, 2020, ODI received an update to the December 2, 2019, IR response from FCA.On September 22, 2020, ODI requested additional subject vehicle AHR information from FCA.ODI received FCA's response on October 21, 2020.ODI subsequently received an update to FCA's October 21, 2020, response on February 16, 2021.During the investigation, ODI requested updates to certain IR questions on two occasions.FCA provided updates to question #2 on March 5, 2021, and questions #2 and #5 on May 26, 2023. FCA’s IR response data identified approximately 7.5 million subject vehicles (with approximately 15 million AHR assemblies).Due to the large number of vehicles and failure reports, ODI focused its analysis on the FCA vehicle model with the highest failure rate to represent the worst-case scenario.For this purpose, ODI focused on MY 2012-2015 Jeep Grand Cherokee vehicles for its analysis.This population includes 710,890 vehicles that FCA manufactured between August 19, 2011, and August 8, 2015.ODI identified 2,839 alleged AHR failures within this limited population.ODI identified 263 alleged injuries that were caused by AHR failures in MY 2012-2015 Grand Cherokees vehicles.Of these alleged injuries, ODI categorized them as eighty-two (82) soft tissue (neck/whiplash, bruise) injuries, four (4) concussions, fifty-nine (59) headaches, and one hundred eighteen (118) without a specific injury description.Although complainants have alleged injuries, ODI has been unable to obtain evidence to substantiate or validate any injuries where medical treatment was required.Consumer outreach was conducted by ODI, where sixty-three (63) FCA complainants with alleged injuries were contacted.Twelve of the sixty-three FCA consumers responded and were interviewed by ODI.ODI requested medical records, however, only one response was provided. Attorneys representing the responding complainant provided a synopsis that indicated they had experienced prior neck-related injuries dating to the mid-1990s.ODI also contacted one hundred (100) consumers who submitted Vehicle Owner Questionnaires (VOQ) in an attempt to validate alleged injuries. Despite the efforts of ODI, the office has been unsuccessful at obtaining substantive documentation/evidence supporting complaints that allege serious injuries (where pre-existing medical conditions did not already exist). In addition to the low severity of alleged injuries caused by AHR deployments, there have been eleven alleged crashes and two alleged lane departures within the entire subject vehicle population that has been in the field up to sixteen years (with over 8,500 AHR inadvertent deployments).ODI was not able to validate that the alleged crashes were the result of inadvertent head rest deployments, and the crashes were minor in nature. ODI has conducted a thorough investigation of the alleged safety defect and with up to sixteen years of exposure for some vehicles and over 8,500 inadvertent AHR deployments, no serious crashes or injuries could be validated in the sub-population of focus.The lack of serious injuries validated by ODI with such large period of field exposure is consistent with thework done by NHTSA’s Human Injury Research Division and the Biodynamic Research Corporation, which support that an inadvertent AHR deployment is not likely to cause serious injury.In addition to the low risk of injury, FCA released an extended warranty program that covers inadvertent AHR deployment for ten years / unlimited mileage from the vehicle's in-service date. PE19014 is closed with the FCA extended warranty program.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist, and the Agency reserves the right to take additional action if warranted by new circumstances. To review a complete closing summary, please the attached closing report. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

EA19001 · Electrical Overstress

Opened Apr 19, 2019 · Closed Sep 19, 2024

Status: closed (inferred from source dates) · Air Bags: Air Bag/restraint Control Module

The Office of Defects Investigation (ODI) opened this investigation to determine if the failure of airbags to deploy during severe crashes, in certain vehicles, was the result of a safety related defect.  During the investigation a complex failure was studied that can result in non-deployment of subject vehicle air bags and other restraint system devices in severe crash events. The subject vehicles may be equipped with an airbag control unit (ACU) for the supplemental restraint system (SRS) Electronic Control Unit (ECU) manufactured by ZF-TRW.  The ECU receives signals from crash sensors mounted in the vehicle and deploys the vehicle air bags and seat belt pretensioners in accordance with manufacturer design specifications.  The ECU in the subject vehicles contains a model DS84 application-specific integrated circuit (ASIC) which controls the communication of the crash sensor signal, firing commands (i.e., when to deploy the airbag(s) and/or pretensioners), and fault information (e.g., diagnostic trouble codes). In September 2016, FCA announced recall 16V-668 for certain model year (MY) 2010 to 2014 Chrysler, Dodge and Jeep products manufactured with the subject ZF-TRW ACU.  In this recall, FCA discussed an EOS condition that resulted in a failure of the subject DS84 ASIC, which caused air bag non-deployment.  FCA noted that the defect condition had only been observed in vehicles equipped with sensor harnessing routed across the front of the vehicle.  Other FCA vehicles that also used the subject ACU, but were not equipped with cross-car harnessing, had not experienced EOS failures, despite similar time in service. During the course of this investigation, ODI sent two separate Information Request (IR) letters to six vehicle manufactures (including FCA, Hyundai, Honda, Kia, Mitsubishi, and Toyota) and one IR letter to ZF-TRW.  These IR letters resulted in ODI receiving comprehensive data from these manufacturers and suppliers. Studies of this data found that the DS84 ASIC does not have sufficient protection against negative electrical transients or electrical overstress (“EOS”) that can be generated in certain severe crashes.  An electrical transient occurs when the electrical power supplied to a circuit changes momentarily over a short duration of time.   In these severe crash cases, the crash sensors and other powered wiring can be damaged and short circuited so as to create a negative electrical transient of sufficient intensity and duration (that are outside the vehicle manufacturer's specification) to damage the ASIC before the restraint device deployment signal is received by the SRS ECU.  This damaged signal can lead to incomplete or nondeployment of the air bags and/or pretensioners.  Airbag non-deployment and/or lack of pretensioner operation can increase the risk or severity of injury in a crash.A total of 8 fatalities and 14 injuries were associated with known EOS events. The common element in all investigated manufacturers vehicles is the SRS ECU containing a DS84 ASIC manufactured by ZF-TRW.  The risk associated with the ASIC is equally shared among all OEMS involved in the investigation.  The actual real-world risk can be mitigated by other factors which were assessed by ODI during this investigation. The first mitigating factor involves protections built into the ACU design which protect the DS84 ASIC from damage.  There are multiple strategies and levels of protection employed by different OEMs that provide effective EOS mitigation.  The two most common strategies at the ACU level are circuit protection diodes on the remote senor signal lines, and current limiting resistors that protect critical components. The second mitigating factor is found at the vehicle level and involves the location and routing of the wires leading from the crash sensors to the SRS ECU.  If the wires are well protected in a crash and are not routed with other power wires carrying large currents, the risk for an EOS event is significantly reduced or eliminated. These design specific factors combine to produce a spectrum of risk for the vehicles equipped with ACUs using the DS84 ASIC.  Given the many of years of field exposure, it is possible to divide the subject population into two groups; vehicles which have experienced EOS events, and vehicles which have not experienced EOS field events. Four of the six OEMs involved in this investigation have experienced EOS field events on at least one of their models equipped with a DS84 ASIC.  All vehicle models (including the Toyota models identified in the Failure Report Summary of the opening resume for this investigation) with field events have been recalled.  In an abundance of caution, ODI kept this investigation open five years to monitor field performance and did not identify any field events on vehicles not included in existing safety recalls. Given the spectrum of risk identified in this investigation and that all vehicles with a demonstrated unreasonable risk have been recalled, ODI is closing this investigation. ODI is closing this investigation with the following manufacturer safety recalls: 16V-668, 18E-043, 18V-137, 18V-363, and 20V-024.  With the recall actions taken by the subject vehicle and equipment manufacturers, this investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exists on other model or model year vehicles outside of the recall scopes. The agency reserves the right to take further action if warranted by the circumstances.