NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
236 reportsMileage unknown · Oct 24, 2011
Fuel System, Gasoline
I AM WRITING THIS COMPLAINT DUE TO THE FUEL VALVE SYSTEM BEING A DEFECT. THERE HAS BEEN SO MANY COMPLAINTS REGARDING THE FUEL SYSTEM SUCH AS WHEN YOUR PUMPING GAS IT IS OVERFLOWING DUE TO THE FUEL VALVE NOT WORKING PROPERLY LIKE IT SHOULD. THIS IS A BIG SAFETY REASON DUE TO IT SHUTS THE FUEL OFF IF THE CAR ARE ROLLED OVER WHIC…
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I AM WRITING THIS COMPLAINT DUE TO THE FUEL VALVE SYSTEM BEING A DEFECT. THERE HAS BEEN SO MANY COMPLAINTS REGARDING THE FUEL SYSTEM SUCH AS WHEN YOUR PUMPING GAS IT IS OVERFLOWING DUE TO THE FUEL VALVE NOT WORKING PROPERLY LIKE IT SHOULD. THIS IS A BIG SAFETY REASON DUE TO IT SHUTS THE FUEL OFF IF THE CAR ARE ROLLED OVER WHICH MAY CAUSE SERIOUS INJURY TO WHOEVER IS INVOLVED. MY CAR ONLY HAS 38,500 MILES ON THE CAR AND IS USED. I GOT IT A YEAR AGO AND IT DID IT TO ME TWICE WHEN I FIRST DID IT BUT THEN HAVEN'T DONE IT SINCE THE LAST 5 FUEL UPS AND NOW IT IS OVER FLOWING EVERY TIME. THEY HAVE RECALLED THE JEEPS DUE TO THIS PROBLEM BUT THEY HAVE NOT THE DODGE NITROS. THE DODGE NITROS HAVE THE SAME FUEL TANK IN THEM AS THE JEEPS SO WHAT ARE THEY WAITING FOR. FOR SOMEONE TO GET SERIOUSLY INJURED OR EVEN DIE BECAUSE OF THIS PROBLEM. IT GET IT REPAIRED COST OVER 1,000. I GOT IT USED AND THE DEALER ISN'T EVEN WILLING TO COVER IT. I BELIEVE THEY SHOULD RECALL THE DODGE NITROS FOR THE FUEL SYSTEM DUE TO THE SERIOUSNESS OF THIS BECAUSE I KNOW I AM GOING TO BE HAVING A NEWBORN VERY SOON AND THE SAFETY IS VERY HIGH AND IF THEY DO NOT GET RECALL I WILL BE GETTING IT FIXED SINCE NOW A DAYS THE PEOPLE WHO SELL THESE PRODUCTS DON'T CARE ABOUT THEIR CUSTOMERS ANYMORE. *TR
NHTSA ODI #10432588
Mileage unknown · Oct 13, 2011
Fuel System, Gasoline
GAS OVERFLOWS EVERYTIME I FILL MY CAR. I HAVE READ THAT THIS IS CAUSED BY A VALVE IN THE GAS TANK THAT IS THERE TO PREVENT AN EXPLOSION IN THE EVENT OF A ROLLOVER ACCIDENT AND THAT THE VALVE IS DEFECTIVE, AND THUS THE GAS SPILLS OUT, AND YOUR CAR COULD POSSIBLY EXPLODE IN A ROLLOVER ACCIDENT. I HAVE READ THAT THIS IS A MANUFACTU…
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GAS OVERFLOWS EVERYTIME I FILL MY CAR. I HAVE READ THAT THIS IS CAUSED BY A VALVE IN THE GAS TANK THAT IS THERE TO PREVENT AN EXPLOSION IN THE EVENT OF A ROLLOVER ACCIDENT AND THAT THE VALVE IS DEFECTIVE, AND THUS THE GAS SPILLS OUT, AND YOUR CAR COULD POSSIBLY EXPLODE IN A ROLLOVER ACCIDENT. I HAVE READ THAT THIS IS A MANUFACTURING DEFECT, AND THAT CHRYSLER KNOWS ABOUT IT BUT HAS DONE NOTHING TO RESOLVE THE ISSUE. THIS IS A BIG ISSUE AND A RECALL SHOULD BE PUT IN PLACE. *TR
NHTSA ODI #10430072
30,000 miles · Oct 5, 2011
Fuel System, Gasoline
DURING REFUELING, WHETHER MANUAL SHUTOFF OR AUTOMATIC SHUTOFF, FUEL OVERFLOWS FROM FILLER NECK. THIS BEGAN ABOUT 27,000 MILES AND CONTINUES. SPILLED FUEL ON SKIN IS CAUSING IRRITATION. MULTIPLE INCIDENTS, SEARCH ON INTERNET REVEALS NUMEROUS COMPLAINTS FORM MULTIPLE OWNERS OF SAME SAFETY FAILURE. SIGNIFICANT GASOLINE SPILLS OUT, …
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DURING REFUELING, WHETHER MANUAL SHUTOFF OR AUTOMATIC SHUTOFF, FUEL OVERFLOWS FROM FILLER NECK. THIS BEGAN ABOUT 27,000 MILES AND CONTINUES. SPILLED FUEL ON SKIN IS CAUSING IRRITATION. MULTIPLE INCIDENTS, SEARCH ON INTERNET REVEALS NUMEROUS COMPLAINTS FORM MULTIPLE OWNERS OF SAME SAFETY FAILURE. SIGNIFICANT GASOLINE SPILLS OUT, FLIES ONTO PERSONS FUELING VEHICLE AND GROUND, CAUSING POTENTIAL FIRE HAZARD. THIS MUST BE ADDRESSED WITH A RECALL, DEALER CLAIMS NO KNOWLEDGE OF MULTIPLE COMPLAINTS FROM CONSUMERS AND HAZARD IS GREAT. *TR
NHTSA ODI #10428788
Mileage unknown · Sep 23, 2011
Electrical SystemEngine And Engine Cooling
I OWN A DODGE NITRO R/T 4X4 AND SINCE FEBRUARY 2011, THE VEHICLE STALLS AND CUTS OFF WITH NO WARNING AT ALL. THIS HAS HAPPENED MANY TIMES, INCLUDING ON 09/16/11, WHEN THE VEHICLE CUT OFF IN THE MIDDLE OF THE HIGHWAY. THIS PROBLEM HAS BECOME A NUISANCE AND IS BEGINNING TO BE A GRAVE DANGER. *TR
NHTSA ODI #10426926
Mileage unknown · Aug 30, 2011
Electrical System
I OWN A 2007 DODGE NITRO FOR ABOUT TWO YEARS. I PARK IT IN MY DRIVEWAY AND FOR ABOUT TWO WEEKS EVERY NIGHT, THE ALARM HAS BEEN GOING OFF UNTIL I DISARM IT MANUALLY FROM MY KEY FOB. WHAT IS THE PROBLEM? HAS THERE BEEN A RECALL ON THIS VEHICLE? *TR
NHTSA ODI #10422698
35,000 miles · Aug 15, 2011
Fuel System, Gasoline
WHEN FILLING THE VEHICLE UP WITH GAS THE PUMP DOES NOT SHUT OFF. IT HAS SPEWED GASOLINE ALL OVER ME, THE VEHICLE AND THE GROUND. IT APPEARS TO BE A PROBLEM WITH A VALVE IN THE GAS TANK. THIS IS A SAFETY CONCERN. I HOPE THEY DON'T WAIT UNTIL SOMEONE IS KILLED IN A FIRE IN ORDER TO FIX THE ISSUE. *TR
NHTSA ODI #10419506
58,000 miles · Aug 12, 2011
Fuel System, Gasoline
AS YOU ARE PUTTING GAS INTO THE FUEL TANK IT WILL OVERFLOW FROM FILLER SPOUT AND SPILL OUT CAUSING A HAZARDOUS CONDITION AND ENVIRONMENTAL PROBLEM. 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 …
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AS YOU ARE PUTTING GAS INTO THE FUEL TANK IT WILL OVERFLOW FROM FILLER SPOUT AND SPILL OUT CAUSING A HAZARDOUS CONDITION AND ENVIRONMENTAL PROBLEM. 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, AND MY CAR COULD POSSIBLY EXPLODE IN A ROLLOVER ACCIDENT. *TR
NHTSA ODI #10419157
60,000 miles · Aug 7, 2011
Fuel System, Gasoline
GAS TANK OVERFLOWS WHEN FILLING TANK. AUTO SHUT OFF DOES NOT WORK. GAS TANK NEEDS TO BE REPLACED. *TT
NHTSA ODI #10417836
40,200 miles · Jul 19, 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. FROM INVESTIGATION OF OTHER INCIDENTS FROM OTHER OWNERS, THIS IS MOST LIKELY CAUSED BY A VALVE IN THE GAS TANK THAT IS THERE TO PREVENT AN EXPLOSION IN THE …
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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. FROM INVESTIGATION OF OTHER INCIDENTS FROM OTHER OWNERS, THIS 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, AND YOUR CAR COULD POSSIBLY EXPLODE IN A ROLLOVER ACCIDENT. I HAVE READ THAT THIS IS A MANUFACTURING DEFECT, AND THAT CHRYSLER KNOWS ABOUT IT AND WILL NOT REPAIR WITHOUT CHARGE UNLESS UNDER WARRANTY. *KB
NHTSA ODI #10413576
Mileage unknown · Jul 13, 2011
Fuel System, Gasoline
REGARDLESS OF WHICH STATION I USE, GAS OVERFLOWS FROM MY TANK EVERY TIME I REFUEL. IN ORDER TO AVOID THIS, I HAVE TO STOP FUELING BECAUSE IT NEVER AUTOMATICALLY SHUTS OFF. I'VE READ BLOGS & TALKED TO OTHER DODGE NITRO AND JEEP OWNERS AND THEY ARE EXPERIENCING THE SAME PROBLEM. NOT ONLY IS THIS DAMAGING TO THE VEHICLE, IT IS UNSA…
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REGARDLESS OF WHICH STATION I USE, GAS OVERFLOWS FROM MY TANK EVERY TIME I REFUEL. IN ORDER TO AVOID THIS, I HAVE TO STOP FUELING BECAUSE IT NEVER AUTOMATICALLY SHUTS OFF. I'VE READ BLOGS & TALKED TO OTHER DODGE NITRO AND JEEP OWNERS AND THEY ARE EXPERIENCING THE SAME PROBLEM. NOT ONLY IS THIS DAMAGING TO THE VEHICLE, IT IS UNSAFE TO HAVE GAS SPILLING OVER AT THE STATIONS AND HAVING GAS ON THE EXTERIOR OF THE VEHICLE WHILE DRIVING. *TR
NHTSA ODI #10412194
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.
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