NHTSA owner reports · September 18, 2026 snapshot.
Power Train complaints
21 reportsClear category filter56,833 miles · Jun 22, 2011
Air BagsPower Train
I WAS AT A STOP LIGHT AND WHEN THE LIGHT TURN GREEN I WAS ABOUT TO GO WHEN I HEARD A LOUD BANG AND THE SIDE AIR BAGS DEPLOYED. MY TRUCK NEVER MOVED.THE DRIVE SHAFT COMPLETELY BROKE IN HALF ,IT LOOKS LIKE WHEN I WAS ABOUT TO TAKE OFF THE DRIVE SHAFT BROKE , SHOT UP AND HIT THE FLOOR BOARD AND THAT CAUSED THE AIR BAGS TO DEPLOY. T…
Read full complaint
I WAS AT A STOP LIGHT AND WHEN THE LIGHT TURN GREEN I WAS ABOUT TO GO WHEN I HEARD A LOUD BANG AND THE SIDE AIR BAGS DEPLOYED. MY TRUCK NEVER MOVED.THE DRIVE SHAFT COMPLETELY BROKE IN HALF ,IT LOOKS LIKE WHEN I WAS ABOUT TO TAKE OFF THE DRIVE SHAFT BROKE , SHOT UP AND HIT THE FLOOR BOARD AND THAT CAUSED THE AIR BAGS TO DEPLOY. THE DRIVE SHAFT LOOKS LIKE IT TWISTED. I HAVEN'T FIXED THE VEHICLE YET AND IM HOPING DODGE WILL COVER THE EXPENSES. LUCKILY I WASN'T IN THE HIGHWAY BECAUSE IT COULD HAVE CAUSED MY TRUCK TO FLIP. *TR
NHTSA ODI #10408589
53,000 miles · Nov 4, 2010
Air BagsPower TrainStructure
I WAS TAKING A LEFT TURN AT AN INTERSECTION TRAVELING APPROXIMATELY 5MPH. AT THE COMPLETION OF THE TURN I HEARD A LOUD BANG AND THE SIDE IMPACT AIRBAGS DEPLOYED. UPON INSPECTING THE VEHICLE IT WAS FOUND THAT THE DRIVE SHAFT HAD TWISTED AND FALLEN OUT OF THE TRANSMISSION. THE CASING ALONG THE TOP OF THE NITRO CRACKED, AND CAUSED …
Read full complaint
I WAS TAKING A LEFT TURN AT AN INTERSECTION TRAVELING APPROXIMATELY 5MPH. AT THE COMPLETION OF THE TURN I HEARD A LOUD BANG AND THE SIDE IMPACT AIRBAGS DEPLOYED. UPON INSPECTING THE VEHICLE IT WAS FOUND THAT THE DRIVE SHAFT HAD TWISTED AND FALLEN OUT OF THE TRANSMISSION. THE CASING ALONG THE TOP OF THE NITRO CRACKED, AND CAUSED DAMAGE TO THE INTERIOR HEADLINER AND WINDSHIELD. THE CAR WOULD NOT GO INTO DRIVE OR PARK INDICATING DAMAGE TO THE TRANSMISSION AS WELL. UPON INSPECTION BY TWO SEPARATE BODY SHOPS (ONE BEING A DEALERSHIP) IT WAS DETERMINED THAT THERE WAS DAMAGE TO THE DRIVE SHAFT THAT RESULTED IN THE INCIDENT. AT THIS TIME THE WARRANTY IS IN THE PROCESS OF REPLACING THE DRIVE SHAFT. *TR
NHTSA ODI #10364057
29,300 miles · Sep 10, 2008
Power Train
THE VEHICLE WHEN IN DRIVE AT ANY SPEED DOES A JERKING MOTION FORWARD AS IF IT IS SLIPPING GEARS OR LOSING POWER TO THE TRANSMISSION. THE SENSATION IS WORSE, PHYSICALLY MOVING MY BODY FORWARD, WHEN DRIVING AT HIGHER SPEEDS, 60-70. I KNOW THE PROBLEM WAS NOT DUE TO "BAD GAS" BECAUSE THE CAR WAS IDLING RELATIVELY WELL. IT WAS NOT E…
Read full complaint
THE VEHICLE WHEN IN DRIVE AT ANY SPEED DOES A JERKING MOTION FORWARD AS IF IT IS SLIPPING GEARS OR LOSING POWER TO THE TRANSMISSION. THE SENSATION IS WORSE, PHYSICALLY MOVING MY BODY FORWARD, WHEN DRIVING AT HIGHER SPEEDS, 60-70. I KNOW THE PROBLEM WAS NOT DUE TO "BAD GAS" BECAUSE THE CAR WAS IDLING RELATIVELY WELL. IT WAS NOT ELECTRICAL DUE TO THE FACT THAT YOU COULD RELEASE YOUR FOOT FROM THE GAS AND "COAST" AND THE SENSATION STOPPED. I FOLLOWED UP WITH CHRYSLER TO CONFIRM NO OTHER RECALLS HAD BEEN ISSUED ON THE CAR. WHEN I BROUGHT THE CAR TO THE DEALER I TOLD THEM I THOUGHT IT WAS THE TORQUE CONVERTER. THIS FIRST TIME THEY HAD THE CAR FOR ABOUT 3 DAYS. WHEN I PICKED IT UP THEY SAID NOTHING WAS WRONG WITH THE TORQUE CONVERTER, THEY SIMPLY UPDATED THE TRANSMISSION VIA THE COMPUTER. THE FIRST TIME I DROVE THE CAR WHICH WAS ON THE FREEWAY- ASSUMING IT WAS FIXED, THE PROBLEM OCCURRED IMMEDIATELY BUT MORE SEVERE, CAUSING MY BODY TO HIT THE STEERING WHEEL. IT WENT BACK TO THE GARAGE AGAIN, THIS TIME MAGICALLY IT WAS THE TORQUE CONVERTER AND A SEAL. I GOT THE CAR BACK, FIRST TIME I DROVE IT.. STILL IS DOING THE SAME THING. I CANT DRIVE MY KIDS IT, ITS NOT SAFE TO DRIVE ON THE FREEWAY. IT IS AN ACCIDENT WAITING TO HAPPEN. TWICE I WAS ALMOST REAR ENDED. I AM FORCED TO DRIVE IT TO MAINTAIN MY JOB BUT WILL ONLY DRIVE IN THE SLOW LANE SO THAT I HAVE SOME KIND OF "OUT" IT IS NOW AT THE GARAGE FOR THE THIRD TIME. THE DEALER IS FINALLY PAYING FOR THE LOANER. EVEN IF THEY SAY THEY FIXED IT THERE IS NO WAY I CAN TRUST THE VEHICLE. I HAVE CONTACTED CHRYSLER BUT HAVE RECEIVED NO COMMUNICATION FROM THEM REGARDING THIS HAZARDOUS CONDITION. *TR
NHTSA ODI #10241747
19,500 miles · Aug 20, 2008
Power Train
VEHICLE SHUTTERS OR SURGES BETWEEN 38-50 MPH. I HAVE TAKEN TO TWO DEALERSHIPS AND NEITHER HAD REPAIRED IT. I HAVE HAD THE TORQUE CONVERTER REPLACED AND COMPUTER REPROGRAMMED AND NOTHING HAS WORKED. IT IS STILL AT THE SECOND DEALERSHIP FOR THEM TO TRY TO FIGURE OUT WHAT IS WRONG WITH IT. THEY WERE GOING TO PUT A RECORDING DEVI…
Read full complaint
VEHICLE SHUTTERS OR SURGES BETWEEN 38-50 MPH. I HAVE TAKEN TO TWO DEALERSHIPS AND NEITHER HAD REPAIRED IT. I HAVE HAD THE TORQUE CONVERTER REPLACED AND COMPUTER REPROGRAMMED AND NOTHING HAS WORKED. IT IS STILL AT THE SECOND DEALERSHIP FOR THEM TO TRY TO FIGURE OUT WHAT IS WRONG WITH IT. THEY WERE GOING TO PUT A RECORDING DEVICE ON THE VEHICLE TO SEE IF THEY COULD DETECT THE PROBLEM. *TR
NHTSA ODI #10239058
400 miles · Dec 28, 2007
EquipmentPower TrainStructure
TL*THE CONTACT OWNS A 2007 DODGE NITRO 4X2. WHILE DRIVING BETWEEN 60-65 MPH, THE TRANSMISSION PULLS, STUTTERS, VIBRATES, AND SHAKES. THE VEHICLE JERKS WHEN THE CONTACT DEPRESSES THE ACCELERATOR PEDAL. THE VEHICLE ALSO HAS DIFFICULTY SHIFTING INTO THE CORRECT GEAR. THE VEHICLE HAS BEEN TAKEN TO THE DEALER MORE THAN TEN TIMES …
Read full complaint
TL*THE CONTACT OWNS A 2007 DODGE NITRO 4X2. WHILE DRIVING BETWEEN 60-65 MPH, THE TRANSMISSION PULLS, STUTTERS, VIBRATES, AND SHAKES. THE VEHICLE JERKS WHEN THE CONTACT DEPRESSES THE ACCELERATOR PEDAL. THE VEHICLE ALSO HAS DIFFICULTY SHIFTING INTO THE CORRECT GEAR. THE VEHICLE HAS BEEN TAKEN TO THE DEALER MORE THAN TEN TIMES FOR THE TRANSMISSION. THE O-RING HAS BEEN REPLACED, THE COMPUTER HAS BEEN ADJUSTED, AND FINALLY THE TORQUE CONVERTER WAS REPLACED; HOWEVER, THE FAILURES PERSIST. DAIMLER CHRYSLER STATED THAT NOTHING COULD BE DONE. THE CABLE CORD INSIDE THE REAR PASSENGER SIDE DOOR SNAPPED WHEN THE WINDOW WAS ROLLED DOWN. THE CONTACT WAS INFORMED THAT THE WINDOW COULD NOT BE REPLACED UNTIL AFTER THE HOLIDAYS. WHILE DRIVING BETWEEN 25-30 MPH, THE LUGGAGE RACK HOLDER ON THE DRIVER SIDE SNAPPED OFF. THE CURRENT MILEAGE IS 16,595 AND FAILURE MILEAGE WAS 400. UPDATED 01-29-08. *KB
NHTSA ODI #10213051
Mileage unknown · Dec 13, 2007
Electrical SystemElectronic Stability ControlLatches/locks/linkages
2007 DODGE NITRO WITH SERIOUS ELECTRICAL PROBLEMS. CONSUMER STATES THAT THE VEHICLE IS HAVING PROBLEMS WITH THE TRANSMISSION AND HAS STALLED DUE TO ELECTRICAL PROBLEMS. THEY WANT A FULL REFUND FOR THE VEHICLE. *KB THE CONSUMER STATED WHILE DRIVING, THE VEHICLE LOST VOLTAGE. THE INSTRUMENTS DROPPED DOWN UNREASONABLY ONCE THE WA…
Read full complaint
2007 DODGE NITRO WITH SERIOUS ELECTRICAL PROBLEMS. CONSUMER STATES THAT THE VEHICLE IS HAVING PROBLEMS WITH THE TRANSMISSION AND HAS STALLED DUE TO ELECTRICAL PROBLEMS. THEY WANT A FULL REFUND FOR THE VEHICLE. *KB THE CONSUMER STATED WHILE DRIVING, THE VEHICLE LOST VOLTAGE. THE INSTRUMENTS DROPPED DOWN UNREASONABLY ONCE THE WARNING LIGHTS ILLUMINATED. THE HEADLIGHTS STARTED DYING OUT. THE GEAR SHIFT HAD TO BE WIGGLED TO GET IT TO MOVE, THERE WAS A KNOCKING NOISE WHILE GOING FROM FIRST TO SECOND GEAR. THE DEALER INFORMED THE CONSUMER AN INTERNAL SHORT HAD OCCURRED WITH THE 12 VOLT BATTERY. THE CONSUMER ALSO STATED THE STEERING WOULD DRIFT, THERE WAS ABNORMAL TRACTION AND THE DOORS WOULD LOCK UP. THE ABS WAS NOT WORKING CORRECTLY BECAUSE THE VEHICLE WOULD DRIFT WHILE DRIVING. THE CONSUMER STATED THE DEALERSHIPS WERE USING 2006 JEEP LIBERTY SOFTWARE TO TROUBLESHOOT THE PROBLEMS WITH HIS VEHICLE. THE MANUFACTURER DID NOT SEND THE SPECIFIC SOFTWARE TO UPDATE HIS VEHICLE.*JB THE MANUFACTURER AGREED TO A SETTLEMENT RATHER THAN CONTINUING THE ARBITRATION PROCESS. UPDATED 05/20/08. *JB
NHTSA ODI #10212747
9,200 miles · Aug 1, 2007
Power Train
THIS IS A FOLLOW UP ON THE COMPLAINT I MADE IN MAY. MY NITRO IS STILL NOT FIXED. IT STILL HAS SERIOUS SHIFTING PROBLEMS, NOW STEERING PROBLEMS. IT DOESN'T SHIFT RIGHT, THE MOTOR BOGS DOWN, IT HAS EVEN GOTTEN STUCK BETWEEN 1-2 GEARS UNDER A RED LIGHT AT A VERY BUSY INTERSECTION. I'VE TAKEN MY TRUCK TO TWO DIFFERENT DEALERSHIPS …
Read full complaint
THIS IS A FOLLOW UP ON THE COMPLAINT I MADE IN MAY. MY NITRO IS STILL NOT FIXED. IT STILL HAS SERIOUS SHIFTING PROBLEMS, NOW STEERING PROBLEMS. IT DOESN'T SHIFT RIGHT, THE MOTOR BOGS DOWN, IT HAS EVEN GOTTEN STUCK BETWEEN 1-2 GEARS UNDER A RED LIGHT AT A VERY BUSY INTERSECTION. I'VE TAKEN MY TRUCK TO TWO DIFFERENT DEALERSHIPS AND NOW IT'S SHOWING UNPERFORMED RECALLS AND CUSTOMER SATISFACTION NOTIFICATIONS BUT DEALERSHIP SAYS THEY WERE INSTRUCTED BY CHRYSLER NOT TO WORK ON MY TRUCK BECAUSE I FILED A LEMON LAW COMPLAINT. THESE ARE SAFETY ISSUES AND I DON'T THINK IT'S RIGHT I HAVE TO DRIVE A CAR THAT IS NOT SAFE AND PUT MY LIFE, THE LIVES OF MY FAMILY AND OTHERS AT RISK. ONE DEALERSHIP SAYS THEY DID THE RECALL, THE OTHER SAYS MY TRUCK DOESN'T NEED IT. MEANWHILE IT STILL SHOWS ON VIN SEARCH THAT IT'S UNPERFORMED. I HAVE BEEN INFORMED BY NITROFORUM.COM THAT IT IS A COMPUTER SOFTWARE PROBLEM. I THINK THAT THIS SHOULD BE INVESTIGATED BEFORE SOMEONE GETS KILLED. *TR
NHTSA ODI #10198156
Mileage unknown · Jul 31, 2007
Power Train
BETWEEN FIRST AND SECOND GEAR, THERE IS A SHUDDER IN EITHER THE TRANSMISSION OR TORQUE CONVERTER. THIS IS A CLUNKING NOISE THAT MOST PREVALENTLY APPEARS IN STOP-AND-GO TRAFFIC. I HAVE ARGUED WITH MY DEALER AND WITH DODGE FOR A REMEDY TO THIS, AND THEY BOTH REFUSE TO ACKNOWLEDGE THIS PROBLEM. IT FIRST APPEARED AROUND JANUARY O…
Read full complaint
BETWEEN FIRST AND SECOND GEAR, THERE IS A SHUDDER IN EITHER THE TRANSMISSION OR TORQUE CONVERTER. THIS IS A CLUNKING NOISE THAT MOST PREVALENTLY APPEARS IN STOP-AND-GO TRAFFIC. I HAVE ARGUED WITH MY DEALER AND WITH DODGE FOR A REMEDY TO THIS, AND THEY BOTH REFUSE TO ACKNOWLEDGE THIS PROBLEM. IT FIRST APPEARED AROUND JANUARY OF 2007 AND CONTINUES. ALSO, I HAVE PREVIOUSLY CONTACTED YOUR OFFICE REGARDING THE STALLING ISSUE OF MY NITRO. ON AT LEAST TWO OCCASIONS, MY NITRO HAS STALLED WHILE TRAVELING BETWEEN 50 AND 60 MPH. THE CAR LOSES ALL POWER AND ALL LIGHTS ILLUMINATE ON THE DASHBOARD. I HAVE RECEIVED A SAFETY RECALL FOR THIS ITEM, BUT I HAVE NO CONFIDENCE IN THE REPAIRS PERFORMED BY DODGE. I BELIEVE THIS VEHICLE IS AN UNREASONABLY DANGEROUS PRODUCT. *JB
NHTSA ODI #10197953
400 miles · Jul 21, 2007
Power Train
APPROXIMATELY 2 WEEKS AFTER I PURCHASED MY NEW VEHICLE IT BEGAN TO RUN POORLY. IT FEELS AS THOUGH IT IS MISSING OUT, TRANSMISSION SLIPPING OR LOSING POWER??? I AM NOT SURE EXACTLY WHAT THE PROBLEM IS AND THE SERVICE PEOPLE ARE NOT SURE EXACTLY WHAT IS WRONG AND THEY DO NOT KNOW WHAT TO DO TO CORRECT THE PROBLEM. MY VEHICLE IS A …
Read full complaint
APPROXIMATELY 2 WEEKS AFTER I PURCHASED MY NEW VEHICLE IT BEGAN TO RUN POORLY. IT FEELS AS THOUGH IT IS MISSING OUT, TRANSMISSION SLIPPING OR LOSING POWER??? I AM NOT SURE EXACTLY WHAT THE PROBLEM IS AND THE SERVICE PEOPLE ARE NOT SURE EXACTLY WHAT IS WRONG AND THEY DO NOT KNOW WHAT TO DO TO CORRECT THE PROBLEM. MY VEHICLE IS A 2007 AND SHOULD NOT RUN AS POORLY AS IT DOES. THEY HAVE REPROGRAMMED SOMETHING ON THE COMPUTER TWICE I THINK FROM WHAT THEY TELL ME. THE PROBLEM SEEMS TO BE OKAY FOR A FEW DAYS AND IT STARTS RUNNING POORLY AGAIN. THERE IS A RECALL ON MY VEHICLE, IT IS RECALL NUMBER G25 TO REPROGRAM TIPM ENGINE STALLING, THIS MAY HELP THE PROBLEM BUT I AM NOT SURE YET. I FEEL THAT DODGE SHOULD STAND BEHIND THEIR VEHICLES. I PAID TOO MUCH FOR A NEW VEHICLE FOR IT TO NOT RUN PROPERLY. I ALSO HAD A SERVICE TECH TELL ME THAT THEY WERE JUST NOT AS SENSITIVE TO THE PROBLEM THAT I AM HAVING. I HOPE YOU WILL BE ABLE TO HELP WITH THIS PROBLEM. I HAVE ALSO NOTICED THAT SOMETIMES WHEN I START THE VEHICLE IT DOES NOT START PROPERLY. IT STARTS BUT IDLES ROUGHLY AND THIS HAS DONE THIS WHEN IT IS NOT COLD OUTSIDE. *JB
NHTSA ODI #10197109
7,500 miles · May 24, 2007
Power Train
AT 30MPH 2007 DODGE NITRO STALLS ,LOSS OF ALL POWER,ALL DASH INFO LIGHTS COME,SHIFT ONTO NEUTRAL TO RESTART
NHTSA ODI #10191683
NHTSA investigations
2DP14004 · Totally Integrated Power Module Failure
Opened Sep 25, 2014 · Closed Jul 24, 2015
Status: closed (inferred from source dates) · Electrical System
In a letter dated August 21, 2014, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a defect investigation of alleged failures associated with the Totally Integrated Power Module (TIPM) installed in Chrysler SUV?s, trucks, and vans beginning in the 2007 model year. The petitioner alleges that TIPM defects may result in engine stall, airbag non-deployment, failure of fuel pump shutoff resulting in unintended acceleration, fire, and other symptoms. On September 25, 2014, the Office of Defects Investigation (ODI) opened DP14-004 to evaluate the petition for a grant or deny decision. ODI analyzed complaint data provided by CAS as well as complaints submitted to ODI from consumers. In total, there were 296 complaints submitted by the petitioner in the original petition and five supplements, including 271 complaints related to the subject vehicles equipped with TIPM-7. Approximately 3 percent of CAS complaints are related to vehicles equipped with TIPM-6 and ODI?s review of these complaints did not identify any safety defect trends. ODI conducted a detailed review of complaints narratives submitted by CAS and consumers including careful analysis of vehicle repair histories, warranty claims obtained from the manufacturer and any available Customer Assistance Inquiry reports (CAIR). Analysis of the field data indicated that MY2011-2013 Jeep Grand Cherokee and Dodge Durango vehicles exhibited significantly higher complaint rates related to fuel pump relay (FPR) failures than other subject vehicles. In a September 3, 2014 letter to NHTSA, Chrysler submitted a Defect Information Report (DIR) identifying a defect in the FPR within the TIPM-7 which can result in a no start or stall condition in approximately 188,723 model year (MY) 2011 Jeep Grand Cherokee (WK) and Dodge Durango (WD) vehicles manufactured from January 5, 2010 through July 20, 2011 (14V-530).In a February 24, 2015 letter, Chrysler submitted a second DIR expanding the scope of the FPR defect condition to include an additional 338,216 MY 2012 through 2013 Jeep Grand Cherokee vehicles manufactured from September 17, 2010 through August 19, 2013 and MY 2012 through 2013 Dodge Durango vehicles manufactured from January 18, 2011 through August 19, 2013 (15V-115).ODI analysis of the CAS allegations of TIPM defects resulting in stall while driving, airbag non-deployment, unintended acceleration, fire and other faults identified a single defect condition related to 1 of over 60 different circuits in the TIPM assembly. The most common effect of this defect condition, related to the fuel pump relay, was a no-start concern, but it could also result in stall while driving (76 complaints). No valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components.Except insofar as the petitioner's contentions relate to the defect condition addressed by the Chrysler recalls, the factual bases of the petitioner's contentions that any further investigation is necessary are unsupported. In our view, additional investigation is unlikely to result in a finding that a defect related to motor vehicle safety exists or a NHTSA order for the notification and remedy of a safety-related defect as alleged by the petitioner at the conclusion of the requested investigation. Therefore, in view of the need to allocate and prioritize NHTSA's limited resources to best accomplish the agency's safety mission, the petition is den
PE07027 · Engine Stalling & Electric Power Loss
Opened May 29, 2007 · Closed Aug 2, 2007
Status: closed (inferred from source dates) · Electrical System; Engine And Engine Cooling; Power Train:automatic Transmission; Power Train:manual Transmission
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Additional source detail variants (4)
Electrical System
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Engine And Engine Cooling
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Power Train:automatic Transmission
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Power Train:manual Transmission
ON JULY 3, 2007, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA DESCRIBING A DEFECT THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN APPROXIMATELY 80,894 MODEL YEAR (MY) 2007 JEEP WRANGLER AND DODGE NITRO VEHICLES MANUFACTURED BETWEEN JANUARY 30, 2006 AND JANUARY 22, 2007 (NHTSA RECALL 07V-291, DCC RECALL G25).ACCORDING TO DCC, THE TOTALLY INTEGRATED POWER MODULE (TIPM) IN THESE VEHICLES WAS PROGRAMMED WITH SOFTWARE THAT MAY ALLOW THE ENGINE TO STALL UNDER CERTAIN CONDITIONS.DCC WILL REPROGRAM THE TIPM IN THE RECALLED VEHICLES WITH REVISED SOFTWARE. ODI OPENED PE07-027 ON MAY 29, 2007, BASED ON 53 COMPLAINTS ALLEGING ENGINE STALL AND/OR LOSS OF ELECTRICAL POWER IN MY 2007 JEEP WRANGLER VEHICLES.ODI WAS ALSO MONITORING SIMILAR COMPLAINTS IN MY 2007 DODGE NITRO VEHICLES.DCC'S ANALYSIS OF COMPLAINTS TO DCC AND NHTSA FOUND THAT MANY DESCRIBED EVENTS WITH A MOMENTARY LOSS OF ELECTRICAL POWER INSIDE THE VEHICLE AND A CORRESPONDING LOSS OF ENGINE POWER.MANY OF THE REPORTS ALSO INDICATED THAT THE INSTRUMENT CLUSTER TELLTALE LAMPS MOMENTARILY ILLUMINATED DURING THE EVENT. DCC'S ENGINEERING ANALYSIS DETERMINED THAT THE TIPM COULD INITIATE AN INTERNAL RESET CYCLE LASTING APPROXIMATELY 75 MS IN RESPONSE TO ERROR MESSAGES ON THE COMMUNICATION BUS.THE KEY ON SIGNAL FROM THE TIPM TO THE POWERTRAIN CONTROL MODULE (PCM) IS LOST DURING A TIPM RESET.IF THE PCM LOSES THE KEY ON SIGNAL FOR LONGER THAN 40 MS, IT INTERPRETS IT AS THE VEHICLE IGNITION BEING TURNED OFF AND BEGINS A POWER DOWN ROUTINE.AFTER THE TIPM RESET, THE KEY ON SIGNAL IS RESTORED AND THE PCM POWERS BACK UP.IF THE ROTATING COMPONENTS OF THE ENGINE CONTAIN SUFFICIENT INERTIA, THE VEHICLE MAY RESTART WITH NO INPUT FROM THE OPERATOR AS REPORTED IN SOME OF THE COMPLAINTS.IF THE ENGINE DOES NOT RESTART IN THIS MANNER, IT CAN BE RESTARTED BY THE OPERATOR.A REVISION TO THE TIPM SOFTWARE ON JANUARY 22, 2007 CHANGED THE TIPM RESET TIME TO 17 MS, REMOVING THE POTENTIAL FOR PCM POWER DOWN AND ENGINE STALL. ODI HAS RECEIVED 178 COMPLAINTS POTENTIALLY RELATED TO THE ALLEGED DEFECT IN MY 2007 JEEP WRANGLER VEHICLES AND 52 COMPLAINTS INVOLVING MY 2007 DODGE NITRO VEHICLES.TWO OF THE NITRO COMPLAINTS ALLEGE THAT A CRASH RESULTED FROM AN ENGINE STALL INCIDENT, ONE OF WHICH CAUSED MINOR INJURIES TO A PASSENGER.AS OF JUNE 1, 2007, DCC IDENTIFIED 151 WRANGLER COMPLAINTS AND 128 NITRO COMPLAINTS. THIS INVESTIGATION HAS BEEN CLOSED WITH DCC'S RECALL.
Illustration