2003 Jeep Liberty

The Office of Defects Investigation (ODI) opened an investigation based on consumer allegations of inadvertent air bag deployments (IABD) occurring after the recall remedy for NHTSA recall 12V-527 had been installed on recalled model year (MY ) 2002-2003 Jeep Liberty and MY 2002-2004 Jeep Grand Cherokee vehicles manufactured by Fiat Chrysler Automobiles (FCA).The recall was in response to the Office of Defects Investigation (ODI) investigation EA12-001 during which data provided by FCA indicate that the air bag circuitry inside the Occupant Restraint Control (ORC) module can degrade. ORC degradation can result in an inadvertent air bag deployment, without a crash or impact, while the vehicle is being operated.An IABD may involve frontal, side and belt pretensioner devices, and may result in injuries consisting of burns, cuts and bruises to the upper body region, and or the potential for a loss of control and or crash.The remedy FCA developed for 12V-527 consisted of installing an in-line jumper harness with an integrated electrical filter for the circuits that connect to the air bag modules (squib circuits).This filter is intended to eliminate transient electrical spikes to the ORC which FCA asserted are responsible for the IABDs.ODI has identified a total of 9 NHTSA complaints across all affected vehicles indicating an IABD event occurring after the vehicle had previously been remedied under 12V-527.In addition, FCA reported 12 additional complaints of post-remedy IABD events. The IABD events took place both while driving and while the vehicle was stationary. Six customers incurred injuries consistent with air bag deployments however no crashes were reported.As a response to this investigation, FCA has issued 2 new recalls involving the IABD.On January 27, 2015 FCA notified ODI that it would conduct a safety recall (15V-046) to remedy potential IABD events occurring in 753,176 MY02-03 Jeep Liberty vehicles built through 03/28/03 and MY 2002-2004 Jeep Grand Cherokee vehicles built through 5/23/03.Note that this recall, which was scoped based on field IABD events does not include all MY 2003 Liberty or MY 2004 Grand Cherokee manufactured with the same level ORC module.According to FCA, the ORC degradation and subsequent electrical overstress condition that causes the air bags to deploy inadvertently is not fully remedied with the filter installed during the 12V-527 campaign.To remedy IABDs under 15V-046, FCA will install a new design ORC module using a next generation electrical architecture.The next generation architecture has been used in other non-subject vehicles for many years without evidence of IABD events occurring.In addition to this recall, on October 15, 2015 FCA advised NHTSA that it would conduct safety recall 15V-673 to remedy potential IABD events in the remaining 284,089 MY 2003 Jeep Liberty and MY 2004 Jeep Grand Cherokee vehicles manufactured with the earlier generation ORC module that were not previously recalled.FCA initially did not recall these populations due to the lack of known IABD events.However, FCA is now aware of 7 IABD events occurring in this population. After consultation with ODI regarding the long term durability and noise toughness of the earlier ORC architecture, FCA decided to recall this population also.The recall actions initiated by the manufacturer address the safety risks identified by the investigation.Accordingly, the investigation is closed.The ODI reports cited above can be reviewed at http://www-odi.nhtsa.dot.gov/owners/SearchSafetyIssues under the following identification (ODI) numbers: 10622092, 10629705, 10619008, 10618842, 10626762, 106404

ODI has completed an extensive analysis of rear crash fuel tank system integrity data for the subject Jeep Cherokee, Grand Cherokee and Liberty vehicles (SVs).As of June 2013, ODI knew of 56 post-collision fatal fires, 28 non-fatal fires, and 6 fuel leak incidents (totaling 90 incidents, 75 fatalities and 58 injuries) involving the SVs.Based on this analysis, ODI issued a Recall Request Letter (RRL) on June 3, 2013 requesting that Chrysler recall the Grand Cherokee and Liberty vehicles due to the rate of fatal, non-fatal fire, and fuel leak incidents when compared to peer vehicles (compact and medium SUVs) built during the same time period.In the RRL, ODI described how the location of the aft-mounted fuel tank made the SVs vulnerable to rear impact crash fuel tank failures.During the analysis, besides the high speed/high severity crashes present in both the SV and peer vehicles, ODI observed a significant number of low and moderate speed rear impact crash related fires and leaks, particularly in the Liberty.The data also demonstrated that SVs originally equipped with towing hitch receivers (trailer hitches) appeared to be under-represented in rear-impact related fuel tank failures.In the RRL, ODI requested that Chrysler provide its response by June 18, 2013, otherwise NHTSA might proceed to an Initial Decision that the SVs contain a safety-related defect.Chrysler responded to the RRL on June 4, 2013 and vigorously disputed the tentative findings of the RRL.Among other things, Chrysler argued that the SVs had an overall safety record superior to their peers, met or exceeded all applicable federal motor vehicle safety standards (FMVSS) and only experienced fires in severe high energy rear impacts.Nonetheless, while continuing to maintain that the SVs did not contain a safety-related defect, Chrysler proposed a recall (13V-252) of approximately 2.5M (1.6M currently registered) model year (MY) 1993 - 1998 Grand Cherokee (ZJ) and MY 2002-2007 Liberty (KJ) vehicles on June 18, 2013.The recall remedy submitted by Chrysler would employ a hitch receiver assembly consisting of a steel cross-member behind the fuel tank with forward-projecting arms bolted to the frame rails on either side of the fuel tank.For the MY 1999 - 2004 Grand Cherokee, Chrysler indicated it would conduct a customer satisfaction campaign and inspect vehicles equipped with aftermarket tow hitch receivers, and if necessary, replace any such hitch receivers whose conditionmay increase the risk of fuel system failure in rear crashes.Examination of the available data established that the MY 1999 - 2004 Grand Cherokee did not pose the same magnitude of safety risk as the MY 1993 - 1998 Grand Cherokee and MY 2002-2007 Liberty, particularly in low and moderate speed rear impacts.Because the agency has concluded that the vehicles do not present an unreasonable risk to safety, ODI is closing its investigation of the MY 1999 - 2004 Grand Cherokee.Although it was not within the scope of the Petition initiating this investigation or the Preliminary Evaluation preceding this EA, ODI also examined the performance of the MY 1993 - 2001 Cherokee as part of this investigation.NHTSA's assessment of the available data for the Cherokee did not establish an unreasonable risk in comparison to peer vehicles.ODI does not approve proposed defect remedies.While offering to install hitch receiver assemblies on the MY 1993-1998 Grand Cherokees and 2002-2007 Liberty, Chrysler did not, in ODI's view, provide enough evidence demonstrating the effectiveness of the proposed remedy in rear impacts.The Complete Summary for this Closing Resume (EA12-005) can be seen by

The investigation was opened based on reports of frontal air bag inadvertent deployments (ABIDs) on model year (MY) 2002-2003 Jeep Liberty vehicles.Data provided by Chrysler indicate that the air bag squib filter circuitry inside the Occupant Restraint Control (ORC) module can degrade and result in an inadvertent air bag deployment, without a crash or impact, while the vehicle is being operated on the roadway.As of Oct. 04, 2012, ODI is aware of 131 frontal ABIDs on the Jeep Liberty vehicles resulting in 62 injuries consisting of burns, cuts and bruises to the upper body region.There were no reports of loss of vehicle control or vehicle crashes.Some owners noted that the air bag warning light (ABL) and/or chime had activated just seconds prior to the air bag deployment, while others stated that they did not observe any prior ABL illumination.Chrysler's analysis found there were no reports of ABID on Liberty vehicles build after March 28, 2003, a date which coincides with a filter circuit design change in the ORC module.The Jeep Grand Cherokee and Dodge Viper were identified as having the same basic circuit.ODI is aware of 61 frontal ABIDs with 31 injuries on the Grand Cherokee and none on the Dodge Viper.In its Nov. 07, 2012 letter (12V-527), Chrysler announced plans to recall 744,822 Jeep Vehicles (MY02-03 Liberty through 03/28/03 and MY02-04 Grand Cherokee through 5/23/03).The remedy consists of installing an in-line jumper harness with an integrated squib circuit electrical filter.In addition, in Feb 05, 2013 letter (13V-040), Chrysler added the MY03-04 Dodge Viper (through 6/30/04) with a similar remedy, bringing the total number of recalled vehicles to 748,482.During the investigation ODI contacted the ORC module supplier (TRW) to determine the usage of this circuitry in other manufacturers? vehicles.As a result, ODI sent peer Information Request (IR) letters to five other manufactures.Toyota's response identified 72 frontal ABIDs resulting in 31 injuries.The rate and failure mode/trend were consistent with the subject defective issue as reported by Chrysler.In a Jan. 30, 2013 letter (13V-029), Toyota announced plans to recall 897,709 MY2003-2004 Corolla/Matrix and Pontiac Vibe vehicles and will utilize a similar remedy to that of Chrysler consisting of adding an in-line noise filter to its air bag wire harness.Honda's IR response reported 126 unique ABIDs for both frontal, side impact and/or side curtain air bag deployments across 4 models and 800k vehicles.However upon further review, no more than 25 of the reports appeared to be frontal ABIDs.The remaining involved less aggressive non-frontal ABIDs mainly stemming from side sensors that trigger side and/or side curtain air bags upon undercarriage debris strike or heavy door slams.The Honda rates are lower than those from the recalled Liberty and Toyota models, and with the exception of the MY 2002-2003 Odyssey, the other Honda models' failure mode/trend was also less severe.ODI will continueto monitor the affected Honda models.There were no reports of ABIDs from the other three peer manufacturers.It should be noted that since the October 2012 data collection date, ODI has received 4 additional Jeep Liberty and 2 Jeep Grand Cherokee reports for frontal ABIDs with two reports alleging loss of vehicle control and crashes. To date, the ORC modules from the two crash vehicles have not been available for detailed analysis by Chrysler or ODI, so the cause of the ABIDs cannot be confirmed at this time.Accordingly the investigation is closed.The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAI

Based on analysis of Chrysler's response, and including ODI's consumer complaints, ODI has identified 87 reports of air bag inadvertent deployment incidents resulting in 50 alleged injuries.The injuries consists of burn/cuts and bruises to the upper body region.Forty-two (42) of the 87 incidents involved the driver frontal air bag, and the remaining 45 incidents involved both the driver and passenger frontal air bags inadvertently deploying without a crash.These incidents occurred both at vehicle startup or while the vehicle is being operated on the roadway.Some owners noted that the air bag warning light had illuminated, or had intermittently illuminated, and that this occurred just prior to the air bag deployment, while others stated they did not observe any illumination of the air bag light. Inspection of the Occupant Restraint Control (ORC) module conducted by Chrysler indicates that an internal electronic circuit (an ASIC chip) which controls air bag deployment fails due to an electrical over stress (EOS) condition possibly caused by a transient voltage spike.Chrysler is in the process of identifying potential root causes of the component failure and/or a source for the electrical over stress.In addition, Chrysler noted that there have been no reports of inadvertent air bag deployment in vehicles manufactured after a March 19, 2003 production date.However, Chrysler had not identified a component or other change that would explain why the inadvertent deployments ceased. Accordingly, this investigation has been upgraded to an Engineering Analysis (EA12-001) to further study the alleged defect and its consequences.The ODI reports cited above can be reviewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification (ODI) numbers: 10435710 10429579 10429306 10428411 10407276 10399551 10335637 10283484 10249231 10166706 10055405

The contact owns a 2003 Jeep Liberty. The contact stated that while turning the steering wheel to the left or the right, the steering wheel was difficult to turn due to a loss of power steering assist. There was a grinding sound while turning the steering wheel. The sound was loud enough to hear outside of the vehicle. There was an unknown orange warning light displayed briefly. The vehicle was not taken to the dealer to be diagnosed or repaired. The contact found information online related to NHTSA Campaign Number: 09V119000 (Suspension); however, the VIN was not included in the recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 160,000.

NHTSA ID

11723481

Incident

Mar 9, 2026

Mileage

160,000 mi

Tire blow out

NHTSA ID

11640563

Incident

Jun 16, 2024

The contact owns a 2003 Jeep Liberty. The contact received notification of NHTSA Campaign Number: 15V046000 (Air Bags). The contact stated that while parked in a structure, the air bags inadvertently deployed. The vehicle was not occupied at the time. No injuries were reported. The vehicle was towed to the dealer but was not diagnosed. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 58,000.

NHTSA ID

11585794

Incident

Apr 27, 2024

Mileage

58,000 mi

I PURCHASED THIS JEEP 2 YRS AGO. DIDN'T KNOW ABOUT ISSUES WITH THE EMERGENCY BRAKES. I USED THE EMERGENCY BRAKE THE OTHER DAY AND THE JEEP KEPT ROLLING AND I WAS PARKED ON A LOW INCLINE HILL AND IT WOULD NOT STOP. I WENT ONLINE AND SAW THIS WAS A MAJOR ISSUE. CONTACTED CHRYLSER THEY SAID THEY ONLY WORK ON 2010 MODELS. THIS IS A MAJOR PROBLEM AND I'M SURE THEY ARE OTHER OLDER MODELS WITH SAME ISSUE. HOW CAN A SO CALLED REPUTABLE COMPANY NOT TAKE CARE OF THEIR ISSUE NO MATTER HOW OLD MODEL IS. THEY CLAIM BRAKES ARE SELF-ADJUSTING NO SO.

NHTSA ID

11581819

Incident

Apr 6, 2024

The contact owns a 2003 Jeep Liberty. The contact stated that moments after exiting the freeway, the front end of the vehicle began to shake and vibrate. While driving approximately 5 MPH, there was an abnormal banging sound coming from the front of the vehicle. The contact stated that suddenly the wheels would not turn, and the vehicle became undrivable. The vehicle was towed to the residence and later examined by an independent mechanic who diagnosed that the driver's side ball joint arm had fractured. The independent mechanic replaced the driver's side ball joint assembly and the lower control arm, and the vehicle was repaired. The manufacturer was notified of the failure, but no assistance was provided. The local dealer was not contacted. The failure mileage was 189,000.

NHTSA ID

11547176

Incident

Aug 5, 2023

Mileage

189,000 mi

9/18/2023 I had an incident I thought something got behind brake pedal and kept me from pushing the brakes. When I drove it home. Going down the interstate I hit the gas get to speed limit. 3 times the vehicle kept speeding up hitting 80 and still wanting to climb.when I hit breaks hit was hard to press worse then hitting non power breaks and then I forced on the brakes and the vehicle started shaking. And took lot of effort to slow down. This vehicle doesn't have cruise control. Have had cliche with lights radio tac speed air while driving. Non of the air bags went off I checked recall was January to March this jeep was manufactured 12 2

NHTSA ID

11546091

Incident

Sep 18, 2023

The contact owns a 2003 Jeep Liberty. The contact stated that while driving 30–35 MPH, the driver's and passenger's side air bags inadvertently deployed but then immediately deflated. No warning light was illuminated. There was no impact to the vehicle that could have caused the air bags to deploy. The air bags deployment caused damage to the dashboard. There was dust coming from the air bags which got into the contact and his passenger's eyes; however, no medical attention was received. The contact restarted the vehicle and drove to his residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure but provided no assistance due to the age of the vehicle. The failure mileage was approximately 71,000.

NHTSA ID

11533322

Incident

Jul 18, 2023

Mileage

71,000 mi

Fuel pump seems to be leaking. But I’m insure

NHTSA ID

11529240

Incident

Jun 27, 2023

Mechanical rocker arm, intake, 1.7 ratio.

Mechanical rocker arm, intake, 1.7 ratio.

KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicle, use the "AC" NIC level part and submit a part warranty.

KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number. The "AB" NIC level will not program to these platforms. For all other platforms, if the "AB" NIC level will not program to the vehicle, use the "AC" NIC level part and submit a part warranty.

Disinfectant Solution Recommended for COVID-19

Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.