NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
236 reports62,000 miles · Feb 9, 2012
Fuel System, Gasoline
WHEN I FILLED MY GAS TANK AND THE FUEL NOZZLE HAD SHUT OFF GAS OVERFLOWED AND SPILLED OUT OF THE FILLER NECK. MY UNDERSTANDING IS THAT THIS IS DO TO A DEFECTIVE AIR VENT IN THE FUEL TANK. I UNDERSTAND THAT THE AIR VENT IN THE FUEL TANK IS TO PROTECT THE GAS TANK FROM EXPLODING DURING A VEHICLE ROLL OVER. IF THE AIR VENT IS DEFEC…
Read full complaint
WHEN I FILLED MY GAS TANK AND THE FUEL NOZZLE HAD SHUT OFF GAS OVERFLOWED AND SPILLED OUT OF THE FILLER NECK. MY UNDERSTANDING IS THAT THIS IS DO TO A DEFECTIVE AIR VENT IN THE FUEL TANK. I UNDERSTAND THAT THE AIR VENT IN THE FUEL TANK IS TO PROTECT THE GAS TANK FROM EXPLODING DURING A VEHICLE ROLL OVER. IF THE AIR VENT IS DEFECTIVE THEN I WOULD ASSUME THAT THE GAS TANK COULD EXPLODE DURING A ROLL OVER. *TR
NHTSA ODI #10447307
Mileage unknown · Jan 6, 2012
Structure
INTERIOR DOOR HANDLE BROKE(PLASTIC) .POOR HANDLE DESIGN. CANNOT OPEN DOOR FROM INSIDE WITHOUT UNLOCKING DOOR MANUALLY AND PUTTING DOWN WINDOW AND UNLOCKING FROM OUTSIDE HANDLE. SAFETY ISSUE IN A ACCIDENT. REPORTED TO DODGE TO CHECK IF RECALL WAS IN AFFECT. WAS TOLD IT WAS NOT. *TR
NHTSA ODI #10442622
35,000 miles · Dec 23, 2011
Fuel System, Gasoline
2007 DODGE NITRO, FUEL SPILLS OUT OF TANK WHEN FILLING UP VEHICLE. GASOLINE STATIONS PUMP AUTO SHUTOFF WON'T WORK WITH VEHICLE CAUSING FUEL TO COME SPLASHING OUT WHEN FULL. *TR
NHTSA ODI #10441065
35,000 miles · Dec 13, 2011
Fuel System, Gasoline
AS YOU ARE PUTTING GAS INTO THE FUEL TANK IT WILL OVERFLOW FROM FILLER SPOUT. THIS WILL HAPPEN NO MATTER THE AMOUNT OF FUEL IN TANK. GAS OVERFLOWING ON THE 2007 DODGE NITRO WHEN ATTEMPTING TO FILL THE TANK IS MOST LIKELY CAUSED BY A VALVE IN THE GAS TANK THAT IS THERE TO PREVENT AN EXPLOSION IN THE EVENT OF A ROLLOVER ACCIDENT. …
Read full complaint
AS YOU ARE PUTTING GAS INTO THE FUEL TANK IT WILL OVERFLOW FROM FILLER SPOUT. THIS WILL HAPPEN NO MATTER THE AMOUNT OF FUEL IN TANK. GAS OVERFLOWING ON THE 2007 DODGE NITRO WHEN ATTEMPTING TO FILL THE TANK IS MOST LIKELY CAUSED BY A VALVE IN THE GAS TANK THAT IS THERE TO PREVENT AN EXPLOSION IN THE EVENT OF A ROLLOVER ACCIDENT. THE VALVE IS DEFECTIVE, AND THUS THE GAS SPILLS OUT. *TR
NHTSA ODI #10439781
51,272 miles · Dec 7, 2011
Fuel System, Gasoline
I FILLED FUEL TANK AND USED THE AUTO FUEL FILL FEATURE AT THE FUEL PUMP THE PUMP SHUT OFF AND WHEN IT DID APPROX A QUART OF GAS CAME SPURTING OUT ALL OVER THE PAINT AND ONTO THE GROUND LEAVING A PUDDLE OF FUEL,TO ME THIS IS A MAJOR SAFETY PROBLEM AND SHOULD, BUT IS NOT A RECALL FOR THIS VEHICLE. *TR
NHTSA ODI #10438925
Mileage unknown · Dec 2, 2011
Structure
I HAVE HAD MY 2007 DODGE NITRO FOR ABOUT 3 YEARS NOW. SINCE I HAVE HAD THE VEHICLE, I HAVE NOTICED THAT THE DOOR HANDLES INSIDE THE VEHICLE ARE FAULTY AND CONTINUALLY FAIL. THEY BREAK AND BECOME INOPERABLE, LEAVING WHO EVER IS SITTING BY THE DOOR TRAPPED IN THE VEHICLE UNLESS OPENED FROM THE OUTSIDE. MY DOOR HANDLE BROKE FOR THE…
Read full complaint
I HAVE HAD MY 2007 DODGE NITRO FOR ABOUT 3 YEARS NOW. SINCE I HAVE HAD THE VEHICLE, I HAVE NOTICED THAT THE DOOR HANDLES INSIDE THE VEHICLE ARE FAULTY AND CONTINUALLY FAIL. THEY BREAK AND BECOME INOPERABLE, LEAVING WHO EVER IS SITTING BY THE DOOR TRAPPED IN THE VEHICLE UNLESS OPENED FROM THE OUTSIDE. MY DOOR HANDLE BROKE FOR THE FIRST TIME AND I THOUGHT IT MIGHT HAVE BEEN MY FAULT. SINCE THEN MY DOOR HANDLES HAS BROKEN SEVERAL TIMES AND I HAVE HAD TO SPEND ALOT OF MONEY TO REPLACE THEM EVERY TIME. I MAKE LESS THAN THE AVERAGE BLUE COLLAR WORKER AND DO NOT HAVE THE $175 EVERY TIME THE VEHICLE DOOR HANDLE BREAKS. THEREFORE, AT TIMES SUCH AS NOW I HAVE TO LEAVE THE VEHICLE HANDLES BROKEN BECAUSE I CAN'T AFFORD IT. I CURRENTLY HAVE TWO DOOR HANDLES BROKEN RIGHT NOW. I FEEL THIS IS A HUGE SAFETY CONCERN BECAUSE IF A CAR ACCIDENT WERE TO HAPPEN, AND THE PERSON SITTING NEXT TO THE DOOR WITH THE BROKEN HANDLE NEEDED TO EXIT THE VEHICLE IN A HURRY, THEY WOULD NOT BE ABLE TO GET OUT. ONCE THE HANDLE IS BROKEN, THE DOOR CANNOT BE OPENED FROM THE INSIDE. SO, LETS SAY THE VEHICLE WAS ON FIRE. THE PERSON NEXT TO THE DOOR WITH THE BROKEN HANDLE WOULD BE STUCK UNLESS SOMEONE OPENED THE DOOR FROM THE OUTSIDE OR UNLESS THAT PERSON WERE TO QUICKLY ROLL THE WINDOW DOWN, REACH OUT AND OPEN THE DOOR FROM THE OUTSIDE. I FEEL THIS IS A HUGE SAFETY CONCERN AND HAVE VOICED MY OPINION TO DODGE ABOUT THE ISSUE. I ASKED THEM TO START A RECALL OF THE ITEM AND FIND A SUITABLE REPLACEMENT FOR IT THAT WILL NOT BREAK ALL THE TIME. DODGE WOULD NOT EVEN HEAR MY CONCERNS AND POINTED ME TOWARDS THIS WEBSITE. I HOPE THIS ISSUE IS TAKEN SERIOUSLY, BECAUSE I KNOW I AM NOT THE ONLY PERSON WHO IS HAVING THIS ISSUE. MANY DODGE NITRO OWNERS ARE HAVING THE SAME ISSUE OF YOU GOOGLE IT, YOU WILL SEE. I FEEL DODGE MIGHT HAVE A MAJOR LAW SUIT COMING IF THIS ISSUE CAUSES THE DEATH OF A PERSON. *TR
NHTSA ODI #10438164
Mileage unknown · Nov 18, 2011
Fuel System, Gasoline
2007 DODGE NITRO, FUEL SPILLS OUT OF TANK WHEN FILLING UP VEHICLE. GASOLINE STATIONS PUMP AUTO SHUTOFF WON'T WORK WITH VEHICLE CAUSING FUEL TO COME SPLASHING OUT WHEN FULL. CHRYSLER KNOWS ABOUT IT AND WILL NOT REPAIR WITHOUT CHARGE UNLESS UNDER WARRANTY. *TR
NHTSA ODI #10436303
56,000 miles · Nov 13, 2011
Structure
INTERIOR DOOR HANDLE ON THE DRIVERS DOOR BROKE LEAVING THE DRIVER UNABLE TO EXIT THE VEHICLE. THE DRIVE WAS ABLE TO EXIT BY USE OF THE EXTERIOR HANDLE ON THE SAME DOOR BUT THAT WOULD NOT HAVE BEEN THE CASE IF THE WINDOW WAS NOT FUNCTIONAL. *TR
NHTSA ODI #10435379
30,000 miles · Nov 7, 2011
Fuel System, Gasoline
TL* THE CONTACT OWNS A 2007 DODGE NITRO 4X4. THE CONTACT STATED THAT WHILE REFUELING, FUEL SPEWED BACK ONTO THE CONTACT. THE MANUFACTURER AND DEALER DENIED ANY ASSISTANCE WITH REPAIRS TO THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 30,000 AND THE CURRENT MILEAGE WAS 70,000.
NHTSA ODI #10434441
60,000 miles · Oct 24, 2011
Electrical SystemFuel System, GasolineService Brakes, Hydraulic
I AM HAVING MULTIPLE ISSUES. THE GAS TANK OVERFLOWS EVERY TIME I GET GAS, THE AIR CONDITIONER ONLY COOLS WHILE DRIVING AND SOMETIMES PRODUCES HEAT INSTEAD, THE LOCKS DO NOT WORK 4 OUT OF 7 DAYS A WEEK, THE TPM SIGNAL COMES ON EVERY FEW DAYS EVEN THOUGH THE TIRES ARE FINE, AND THE WINDOWS DO NOT WORK ON OCCASION. ALTHOUGH THIS …
Read full complaint
I AM HAVING MULTIPLE ISSUES. THE GAS TANK OVERFLOWS EVERY TIME I GET GAS, THE AIR CONDITIONER ONLY COOLS WHILE DRIVING AND SOMETIMES PRODUCES HEAT INSTEAD, THE LOCKS DO NOT WORK 4 OUT OF 7 DAYS A WEEK, THE TPM SIGNAL COMES ON EVERY FEW DAYS EVEN THOUGH THE TIRES ARE FINE, AND THE WINDOWS DO NOT WORK ON OCCASION. ALTHOUGH THIS APPEARS TO ME THERE IS AN ELECTRICAL AND GAS TANK ISSUE, THERE ARE NOT ANY RECALLS ISSUED AT THIS TIME. I HAVE CALLED THE DEALER SEVERAL TIMES AND HAVE BEEN TOLD THAT I WILL NEED TO BRING IT BY WHEN THINGS ARE NOT WORKING IN ORDER FOR THEM TO DO ANY TYPE OF DIAGNOSTIC TESTING. I CONSIDER BOTH ELECTRICAL AND GAS TO BE A SAFETY ISSUE AND WOULD LIKE FOR SOMEONE TO ADDRESS THIS CONCERN. IN ADDITION, BUT I AM NOT SURE IF IT IS DIRECTLY RELATED TO THE ELECTRICAL ISSUE, BOTH BRAKE LIGHTS STOPPED WORKING. *TR
NHTSA ODI #10432680
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