2003 Jeep Grand Cherokee Technical Service Bulletins

37 technical service bulletins (TSBs) are on record for the 2003 Jeep Grand Cherokee. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11022026Aug 15, 2025Other or unknown. Verify Reman part number availability. Order the "R" part number for all orders: Warranty, Mopar, customer pay and service contract. Order "68" part number for New unsold units only.
• 11010205Oct 30, 2024Transmission and drivetrain. Plate - Planetary
• 10220471Feb 22, 2021Transmission and drivetrain. Mechanical rocker arm, intake, 1.7 ratio.
• 10191442Feb 22, 2021Equipment. Mechanical rocker arm, intake, 1.7 ratio.
• 10229256Jul 22, 2020Electrical system. 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.
• 10221686Jul 22, 2020Electrical system. 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.
• 10175743Apr 30, 2020Equipment, Body and structure. Disinfectant Solution Recommended for COVID-19
• 10175735Apr 22, 2020Equipment, Electrical system. 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.
• 10220101Nov 20, 2019Body and structure. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
• 10220099Nov 20, 2019Body and structure. Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
• 10220097Nov 20, 2019Equipment, Body and structure. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
• 10169249Nov 20, 2019Equipment, Body and structure. Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of aftermarket parts.
• 10169247Nov 20, 2019Equipment. Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry awareness regarding the use of recycled or salvage parts.
• 10169245Nov 20, 2019Body and structure. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
• 10191460Feb 26, 2016Engine cooling. Valve Body. These may cause over drive cycling.
• 10148556Sep 1, 2015Body and structure, Other or unknown. The aftermarket trailer hitch on about 1,443,000 of the above vehicles may adversely affect the rear structure performance during certain low speed rear collisions. Vehicles equipped with a trailer hitch must be inspected and replaced if required. NOTE: The initial inspection process can be done by write up personnel in the write up area. Vehicles found without a trailer hitch can be immediately returned to the…
• 10058882Sep 1, 2015Equipment. 1999-2004 jeep grand cherokee rear structure performance may be adversely affected during certain low speed rear collisions on aftermarket trailer hitch
• 10229181Feb 12, 2015Engine cooling. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
• 10223602Feb 12, 2015Engine cooling. Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications. An EGR Block-Off Plate (53032739AA) must be ordered when installing this Long Block Assembly in a Non-EGR application. Unless, the EGR Block-Off Plate is being transferred from the old engine.
• 10220995Sep 3, 2014Body and structure, Equipment. Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator only used on Auto-RWD transmission Note: The color of the insulator is not relevant for service.
• 10139596Sep 3, 2014Body and structure, Equipment. Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual valve insulator, attaching rivet and instruction sheet are now available as a kit. If the insulator requires replacement please order kit 68253161AA. Insulator only used on Auto-RWD transmission Note: The color of the insulator is not relevant for service.
• 10216350Nov 8, 2013Electrical system, Air bags, Seat belts. Advanced Field Action Communication ? M3511082012 Chrysler Group LLC (Chrysler) announced a safety recall on 2002 and 2003 model year (KJ) Jeep Liberty vehicles built through March 28, 2003 and 2002 through 2004 model year (WJ) Jeep Grand Cherokee vehicles built through May 23, 2003. The above vehicles may experience a front airbag, side curtain airbag, and/or seatbelt pretensioner inadvertent deployment.
• 10136473Nov 8, 2013Electrical system, Air bags, Seat belts. Advanced Field Action Communication ? M3511082012 Chrysler Group LLC (Chrysler) announced a safety recall on 2002 and 2003 model year (KJ) Jeep Liberty vehicles built through March 28, 2003 and 2002 through 2004 model year (WJ) Jeep Grand Cherokee vehicles built through May 23, 2003. The above vehicles may experience a front airbag, side curtain airbag, and/or seatbelt pretensioner inadvertent deployment.
• 10128935Nov 8, 2013Electrical system, Air bags. Advanced Field Action Communication ? M3511082012 Chrysler Group LLC (Chrysler) announced a safety recall on 2002 and 2003 model year (KJ) Jeep Liberty vehicles built through March 28, 2003 and 2002 through 2004 model year (WJ) Jeep Grand Cherokee vehicles built through May 23, 2003. The above vehicles may experience a front airbag, side curtain airbag, and/or seatbelt pretensioner inadvertent deployment.
• 10220410Jun 20, 2013Other or unknown. Chrysler intends to inspect and, if necessary, replace aftermarket trailer hitches to ensure that any sharp edges or other puncture risks from the aftermarket mounting hardware are removed, free of charge (parts and labor). The parts required for this program are currently not available. Chrysler is making all reasonable efforts to obtain the parts as quickly as possible. Chrysler will contact dealers when the…
• 10189178Jun 20, 2013Other or unknown. Chrysler intends to inspect and, if necessary, replace aftermarket trailer hitches to ensure that any sharp edges or other puncture risks from the aftermarket mounting hardware are removed, free of charge (parts and labor). The parts required for this program are currently not available. Chrysler is making all reasonable efforts to obtain the parts as quickly as possible. Chrysler will contact dealers when the…
• 10136887Jun 20, 2013Other or unknown. New CSN Advanced Communication ? N47062013 Chrysler Group LLC (Chrysler) announced a Customer Satisfaction Notification (CSN) on 1999 through 2004 Jeep® Grand Cherokee vehicles. Chrysler intends to inspect and, if necessary, replace aftermarket trailer hitches to ensure that any sharp edges or other puncture risks from the aftermarket mounting hardware are removed, free of charge (parts and labor). The parts…
• 10129008Mar 20, 2013Equipment. 82212076, 82203694 - Fabric Cleaner This "fabric cleaner" is not intended for sale in California, the otc states (Connecticut, Delaware, Massachusetts, Maine, New Hampshire, New Jersey, New York, Pennsylvania, Virginia, and Washington dc), and some ladco states (Illinois, Michigan, and Ohio).
• 10189392Jan 31, 2013Electrical system. MIL Illumination - DTC P1776 Solenoid Switch Valve Latched in LR Position
• 10021239Aug 25, 2006Transmission and drivetrain. Powertrain control module initialization.
• 10017000Sep 1, 2005Transmission and drivetrain. 45rfe/545rfe trans - delayed engagement due to cooler return filter replacement.
• 10016603Aug 4, 2005Equipment. Air conditioning (a/c) cooling coil odor.
• 10015804Jun 1, 2005Engine cooling. Engine oil weepage at the engine oil fitler adaptor hose connection(s).
• 10015075Apr 28, 2005Engine cooling. New water pump for 3.7l engine - no longer common with 4.7l. Advanced service information #05-002.
• 10013708Mar 22, 2005Electrical system. Mil (malfunction indicator lamp) illumination for dtc's (diagnostic trouble codes) p0750, p0755, p0760, p0765, p0846, p0871 or p0841. 2004-2005 jeep cherokee and 2005 chrysler 300/magnum
• 10013731Mar 2, 2005Transmission and drivetrain. Powertrain control module initialization.
• 10011928Dec 18, 2004Engine cooling. Warm engine rough idle. 4.7l.

← All problems reported for the 2003 Jeep Grand Cherokee