IllustrationGOODYEAR INTEGRITY TIRES ,ALL 4 TIRES SPLIT ON THE INSIDE SIDEWALL,AT 30,000 MILES,ON A 2007 DODGE NITRO.TIRE SIZE 235/65/17. *TT
2007 Dodge Nitro 4X4
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Nitro 4X4 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
470–25K
4325–50K
4050–75K
3075–100K
22100–150K
8150K+
190 reports with mileage · 46 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.
- Electrical System. Review the 76 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel System, Gasoline. Review the 54 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Structure. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
5 crash reports5 fire reports2 injury reports
What owners actually said
236 reports2007 DODGE NITRO 4 X 4 - WHEN FILLING WITH FUEL A PROBLEM IN THE GAS TANK AND OR FILLER NECK ASSEMBLY MAKES SIGNIFICANT QUANTITIES OF FUEL SPILL, AND IN SOME CASES UNDER FORCE, SPRAY OUT OF THE VEHICLE. APPROXIMATELY 1-2 MEASURING CUPS IS THE GENERAL AMOUNT. FUEL SPILLS ON VEHICLE, GAS FILLER NOZZLE ASSEMBLY, THE GROUND, AND O…
Read full complaint
2007 DODGE NITRO 4 X 4 - WHEN FILLING WITH FUEL A PROBLEM IN THE GAS TANK AND OR FILLER NECK ASSEMBLY MAKES SIGNIFICANT QUANTITIES OF FUEL SPILL, AND IN SOME CASES UNDER FORCE, SPRAY OUT OF THE VEHICLE. APPROXIMATELY 1-2 MEASURING CUPS IS THE GENERAL AMOUNT. FUEL SPILLS ON VEHICLE, GAS FILLER NOZZLE ASSEMBLY, THE GROUND, AND OFTEN ON THE PERSON FILING THE VEHICLE. THIS HAPPENS ON EVERY FILL UP WITH FUEL. I HAVE PERSONALLY SEEN 2 OTHER NITRO VEHICLES AND ONE JEEP LIBERTY SUV HAVE THE SAME ISSUE WHILE AT A GAS STATION. GAS STATION ATTENDANTS ACTUALLY COMMENTED THIS HAPPENS ON THESE VEHICLES, "ALL THE TIME". THE DODGE CORPORATION WEBSITE PAGES SPECIFIC TO NITRO OWNERS HAVE HUNDREDS OF COMPLAINTS LISTED ON THIS ISSUE. CONTACTED LOCAL DEALER - WAS TOLD THEY ARE COMPLETELY UNAWARE OF THE ISSUE. THEY CHARGED FOR DIAGNOSTICS AND SAID THE ENTIRE FUEL SYSTEM NEEDS REPLACEMENT. THEY QUOTED 3 TIMES THE AMOUNT TO HAVE WORK DONE AT A LOCAL INDEPENDENT SHOP. THEY REFUSED TO GUARANTEE THE PROBLEM WOULD NOT CONTINUE. COMPLAINT #21091094 FILED WITH CHRYSLER CORP. RESEARCH FROM OTHER OWNERS STATES A VALVE OR VENT MOLDED INTO THE TANK IS THE ISSUE. PROBLEM PERSISTS WITH VEHICLE AS OF THE DATE OF THIS FILING. ANECDOTAL ACCOUNTS THAT A DEFECTIVE "ROLLOVER SHUT OFF VALVE" AT THE TOP OF THE TANK IS THE REAL PROBLEM. I HAVE BEEN UNABLE TO INDEPENDENTLY VERIFY THIS IS EVEN A PART ON THE TANK ASSEMBLY. THIS IS A MAJOR SAFETY, AND ENVIRONMENTAL POLLUTION ISSUE ON MANY THOUSANDS OF VEHICLES - PLEASE HELP OWNERS OF THE MULTIPLE MODELS AND LINES OF VEHICLES WHICH ARE AFFECTED BY CHRYSLERS REFUSAL TO ADMIT THERE IS AN ISSUE OR VOLUNTARILY FIX THESE CARS! UPDATED 08/17/11 *TR
TL* THE CONTACT OWNS A 2007 DODGE NITRO. THE CONTACT STATED THAT THE GAS FILLER NECK DID NOT DETECT WHEN THE GAS TANK WAS FULL, CAUSING THE GASOLINE TO OVERFLOW ONTO THE VEHICLE. THE DEALER WAS CONTACTED, BUT WAS UNABLE TO ASSIST THE CONTACT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. TH…
Read full complaint
TL* THE CONTACT OWNS A 2007 DODGE NITRO. THE CONTACT STATED THAT THE GAS FILLER NECK DID NOT DETECT WHEN THE GAS TANK WAS FULL, CAUSING THE GASOLINE TO OVERFLOW ONTO THE VEHICLE. THE DEALER WAS CONTACTED, BUT WAS UNABLE TO ASSIST THE CONTACT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS UNKNOWN AND THE CURRENT MILEAGE WAS 55,000. THE VIN WAS UNAVAILABLE.
2007 DODGE NITRO-AUTOMATIC TRANSMISSION-PARKING BRAKE FAILURE: VEHICLE AT DEALER FOR PARKING BRAKE FAILING TO ENGAGE. DEALER FINDS THAT ALL PARKING BRAKE COMPONENTS ARE RUSTED AND FROZEN. DEALER STATES APPEARS PARKING BRAKE HAS NEVER ENGAGED. DEALER STATES ISSUE HAS CAUSED RUST TO FORM ON INSIDE OF REAR WHEEL ROTORS CAUSIN…
Read full complaint
2007 DODGE NITRO-AUTOMATIC TRANSMISSION-PARKING BRAKE FAILURE: VEHICLE AT DEALER FOR PARKING BRAKE FAILING TO ENGAGE. DEALER FINDS THAT ALL PARKING BRAKE COMPONENTS ARE RUSTED AND FROZEN. DEALER STATES APPEARS PARKING BRAKE HAS NEVER ENGAGED. DEALER STATES ISSUE HAS CAUSED RUST TO FORM ON INSIDE OF REAR WHEEL ROTORS CAUSING PREMATURE NEED FOR REPLACEMENT. HAVE NOTICED SIMILAR ISSUES ON WEB SEARCHES. ITEM IS NOT UNDER WARRANTY. ALTHOUGH LATER MODELS HAVE RECALL, NONE FOR THIS YEAR MODEL. VEHICLE HAS 54000 MILES ON IT AND IS WELL TAKEN CARE OF. *TR
WHEN FUELING MY 2007 DODGE NITRO, THE FUEL KICKS BACK AND SPILLS OUT ON CAR AND MYSELF, NO MATTER HOW SLOW U PUT FUEL INTO VEHICLE. THIS HAPPENS EVERYTIME I FUEL VEHICLE. VERY DANGEROUS TO ME AND FUEL STATION SHOULD SOMEONE CAUSE A SPARK TO IGNITE THIS FUEL SPILL. *TR
TL*THE CONTACT OWNS A 2007 DODGE NITRO. WHILE DRIVING 65 MPH THE VEHICLE LOST POWER AND WOULD NOT ACCELERATE OVER 25 MPH. THE FAILURE WAS EXPERIENCED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO THE LOCAL MECHANIC WHO PERFORMED A DIAGNOSTIC TEST THAT INDICATED THE FAILURE IN THE TRANSMISSION SPEED SENSOR. THE MANUFACTURER FILED REPO…
Read full complaint
TL*THE CONTACT OWNS A 2007 DODGE NITRO. WHILE DRIVING 65 MPH THE VEHICLE LOST POWER AND WOULD NOT ACCELERATE OVER 25 MPH. THE FAILURE WAS EXPERIENCED NUMEROUS TIMES. THE VEHICLE WAS TAKEN TO THE LOCAL MECHANIC WHO PERFORMED A DIAGNOSTIC TEST THAT INDICATED THE FAILURE IN THE TRANSMISSION SPEED SENSOR. THE MANUFACTURER FILED REPORT 20696273, AND ADVISED HER TO HAVE THE DEALERSHIP DIAGNOSE THE FAILURE. THE DEALERS DIAGNOSTIC TEST INDICATED THAT THE TRANSMISSION SPEED SENSOR HAD FAILED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 55,000 AND THE CURRENT MILEAGE WAS 58,000.
2007 DODGE NITRO, 3.7L ENGINE, 4WD - EVERYTIME I FILL THE TANK WITH GAS, BEFORE THE PUMP SHUTS OFF, GAS SPILLS OUT OF THE FUEL FILLER. I'VE READ ABOUT THE JEEP LIBERTY AND OTHER DODGE NITRO'S DOING THE SAME THING. I'VE TRIED DIFFERENT GAS STATIONS, FILLING SLOWLY, ETC. ALL WITH THE SAME RESULT. AT $4.00 PER GALLON, I CAN'T A…
Read full complaint
2007 DODGE NITRO, 3.7L ENGINE, 4WD - EVERYTIME I FILL THE TANK WITH GAS, BEFORE THE PUMP SHUTS OFF, GAS SPILLS OUT OF THE FUEL FILLER. I'VE READ ABOUT THE JEEP LIBERTY AND OTHER DODGE NITRO'S DOING THE SAME THING. I'VE TRIED DIFFERENT GAS STATIONS, FILLING SLOWLY, ETC. ALL WITH THE SAME RESULT. AT $4.00 PER GALLON, I CAN'T AFFORD TO WASTE A DROP OF GAS. NOT TO MENTION THE ENVIRONMENTAL IMPACT OF SPILLING GAS ALL OVER THE GROUND. WE NEED TO GET THE GOV'T INVOLVED AND DO A RECALL TO FIX THE FUEL TANK ROLLOVER VALVE. IF THE US DEPT OF TRANSPORTATION DOESN'T DO ANYTHING - LETS GET THE ENVIRONMENTALISM INVOLVED. THIS IS NOT ONLY A SAFETY ISSUE RIGHT NOW (FUEL SPILLING ALL OVER THE GROUND COULD CAUSE A FIRE), BUT IF THE CAR IS INVOLVED IN A ROLLOVER, GAS WILL SPILL ALL OVER THE PLACE. HELP ME, HELP US ALL, HELP THE ENVIRONMENT. *TR
2007 DODGE NITRO - 83,000 MILES - DRIVERS SIDE INTERIOR DOOR HANDLE BROKE UNEXPECTEDLY DURING NORMAL USE. THIS MADE EXITING THE VEHICLE SLOW AND DIFFICULT IN THE EVENT OF AN EMERGENCY. YOU HAD TO CLIMB OVER TO THE PASSENGER SIDE OR ROLL DOWN THE WINDOW UNLOCK THE DOOR AND OPERATE THE OUTSIDE DOOR HANDLE. *TR
TL* THE CONTACT OWNS A 2007 DODGE NITRO 4X4. THE CONTACT STATED WHILE REFUELING THE VEHICLE, THE FUEL WOULD OVERFLOW AND ONTO THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THAT THE FAILURE COULD POSSIBLY BE A ROLLOVER VALVE IN THE FUEL TANK THAT WAS FAULTY. THE DEALER ADVISED THAT THE ROLLOVER VALVE SHOULD BE REPL…
Read full complaint
TL* THE CONTACT OWNS A 2007 DODGE NITRO 4X4. THE CONTACT STATED WHILE REFUELING THE VEHICLE, THE FUEL WOULD OVERFLOW AND ONTO THE VEHICLE. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THAT THE FAILURE COULD POSSIBLY BE A ROLLOVER VALVE IN THE FUEL TANK THAT WAS FAULTY. THE DEALER ADVISED THAT THE ROLLOVER VALVE SHOULD BE REPLACED BECAUSE IN THE EVENT THAT THE VEHICLE DID ROLLOVER, ALL OF THE GASOLINE WOULD SPILL. THERE WERE NO RECALLS FOR THE FAILURE AND THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 30,000.
WHEN OUR 2007 DODGE NITRO IS FUELED UP IT OVER FLOWS OUT OF THE GAS TANK NECK. WHEN FUELING THE GAS PUMP NOZZLE WILL SHUT OFF AS IT SHOULD BUT THEN APPROXIMATELY A QUART OF GAS WILL COME SHOOTING OUT OF THE GAS TANK NECK AND WITH THIS AMOUNT OF FUEL SPILLING IT APPEARS TO ME TO BE A VERY DANGEROUS SITUATION. IT HAS ALSO SHOT OUT…
Read full complaint
WHEN OUR 2007 DODGE NITRO IS FUELED UP IT OVER FLOWS OUT OF THE GAS TANK NECK. WHEN FUELING THE GAS PUMP NOZZLE WILL SHUT OFF AS IT SHOULD BUT THEN APPROXIMATELY A QUART OF GAS WILL COME SHOOTING OUT OF THE GAS TANK NECK AND WITH THIS AMOUNT OF FUEL SPILLING IT APPEARS TO ME TO BE A VERY DANGEROUS SITUATION. IT HAS ALSO SHOT OUT AND CONSEQUENTLY COVERED MY PANTS AND SHOES WITH GASOLINE AND THEN TO HAVE TO GET IN YOUR VEHICLE AND DRIVE HOME IS DISGUSTING BECAUSE OF THE SMELL. THE SPILLING OCCURS EVERY TIME THAT YOU FUEL UP EVEN WHEN YOU KICK THE NOZZLE OFF MANUALLY WHEN NEAR FULL. THIS IS DEFINITELY A MANUFACTURER DEFECT AND THANK GOD A FIRE HAS NOT OCCURRED BECAUSE OF THE FUEL SPILLING. THE DODGE DEALER INFORMS ME THAT IT IS GOING TO REQUIRE A NEW GAS TANK AT THE COST OF $364.00 PLUS LABOR. THIS VEHICLE IS ONLY FOUR YEARS OLD WITH 32,000 MILES, WHICH I HAVE OWNED SINCE BRAND NEW. *TR
Official recalls
0No recalls in this snapshot.
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
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.