2003 Jeep Wrangler TSBs
51 Technical Service Bulletins across 12 categories
Categories
Engine
12 bulletinsTHIS RAPID RESPONSE STATES THAT 403 SUSPECT VEHICLES MAY HAVE TWO ENGINE ELECTRICAL HARNESS FUEL INJECTOR CONNECTORS...
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THAT MAY BE CONNECTED TO THE WRONG INJECTOR. *TT
Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications.
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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.
Part Description: 5.7L Long Block Issue Description: This 5.7L Long Block Assembly is compatible with both EGR and Non-EGR applications.
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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.
Part Description: Insulator on Lever Assy Manual Valve - Valve Body - RWD Transmission Issue Description: The manual...
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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.
Valve Body. These may cause over drive cycling.
SPARK KNOCK OR POWERTRAIN RATTLE-LIKE SOUND FROM TRANSFER CASE SHIFTER AREA.
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*TT
MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION -DIAGNOSTIC TROUBLE CODE (DTC) P1776 SOLENOID SWITCH VALVE LATCHED IN LR POSITION.
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*MJ THIS BULLETIN REPLACES 21-008-04 DATED JUNE 1, 2004. *TT
NEW SPARK PLUG FOR 2.4L ENGINE.
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*MJ
IRREGULAR ENGINE SNAPPING SOUND.
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*TT
4.0L ROUGH ENGINE IDLE AFTER RESTART FOLLOWING A HOT SOAK.
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*TT
4.0L MULTIPLE CYLINDER MISFIRE.
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*TT
4.0L CRANKSHAFT BURR.
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*TT
Transmission
11 bulletinsAFTER INSTALLING THE TRANSMISSION APPLY RTV TO THE ADAPTER SLOT.
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*EH
TRANSMISSION DELAY ENGAGEMENT.
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*EH
CLUTCH PEDAL POSITION SWITCH MAKES CLICK-LIKE SOUND WHEN CLUTCH PEDAL IS DEPRESSED.
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*TT
DELAYED OR TEMPORARY LOSS OF TRANSMISSION ENGAGEMENT AFTER INITIAL START UP ON VARIOUS MODELS INCLUDING THE 2004...
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PACIFICA, SEBRING CONVERTIBLE, SEBRING SEDAN, INTREPID AND 2003 SX2.0. *TT
CLUTCH SLIPPING. 2004 CHEROKEE INCLUDED.
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*TT
AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE.
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VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. *TT *SC
NEW FASTENERS TO PREVENT POSSIBLE 42RLE TRANSMISSION FLUID WEEPAGE.
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*TT
TRANSMISSION HARSH 4-3 DOWNSHIFT.
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*TT
TRANSMISSION HARSH 4-3 DOWNSHIFT ON VARIOUS MODELS INCLUDING THE 2004 PACIFICA, SEBRING, INTREPID AND 2003 SX2.0.
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*TT
DELAYED OR TEMPORARY LOSS OF TRANSMISSION ENGAGEMENT AFTER INITIAL START UP ON VARIOUS MODELS INCLUDING THE 2004...
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PACIFICA, SEBRING CONVERTIBLE, SEBRING SEDAN, INTREPID AND 2003 SX2.0. *TT *MJ
NV3550 MANUAL TRANSMISSION MAY HAVE SUSPECT THIRD GEAR WELD.
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THIS SUPPLEMENT REPLACES 02-017 DATED SEPTEMBER 23, 2002. *TT
Other
8 bulletinsPlate - Planetary
Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry...
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awareness regarding the use of aftermarket parts.
Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to...
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structural repair parts usage.
Disinfectant Solution Recommended for COVID-19
Use of Aftermarket Parts This bulletin involves discussing FCA US LLC position with regard to collision repair industry...
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awareness regarding the use of aftermarket parts.
Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to...
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structural repair parts usage.
82212076, 82203694 - Fabric Cleaner This "fabric cleaner" is not intended for sale in California, the otc states ...
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(Connecticut, Delaware, Massachusetts, Maine, New Hampshire, New Jersey, New York, Pennsylvania, Virginia, and Washington dc), and some ladco states (Illinois, Michigan, and Ohio). Mopar offers an alternative product (82213192) which is a water based product approved for sale in the aforementioned states.~ ~ Please inform the customer & your prep dept that spraying excessive amounts of the fabric protector on load floors will result in the breaking down of the adhesive (glue) that is used to create the bond between the fabric (carpet) and the load floor. This will apply to any vehicles equipped with rear load floors such as WK, WD, PM, MK, KA, KK. The carpet will appear to be loose, wrinkly, or bunch up~
NV-241 TRANSFER CASE FLUID SEEPAGE FROM AREA OF REAR OUTPUT SHAFT RETAINER.
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*TT
Electrical
5 bulletinsMalfunction Indicator Lamp (MIL) Illumination.
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Diagnostic Trouble Codes P0407 ? EGR Sensor B Circuit Low, or P0408 ? EGR Sensor B Circuit High Set
Charging System, Battery Diagnostic Tools and Warranty This information only bulletin discusses using the correct test...
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equipment for testing batteries and charging systems, and also warranty reimbursement when battery replacements are necessary.
AIR CONDITIONING (A/C) COOLING COIL ODOR.
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*TT
POWERTRAIN CONTROL MODULE INITIALIZATION.
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*SC
DOWEL PIN HAS BEEN ADDED TO THE NV241 OUTPUT SHAFT TO MATE WITH A NOTCH ADDED TO THE VEHICLE SPEED SENSOR TONE WHEEL.
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SERVICE INFORMATION TUNEUPS. *TT
Body & Paint
4 bulletinsDIPAP Requirements - Addition of Jeep Wrangler (JL/JK) and Jeep Gladiator (JT) Hard Top and Targa Top Panel Replacements - All Dealers (Rev.
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A)
PRIMARY DOOR WEATHERSTRIP WATER LEAK AT A-PILLAR BELT LINE.
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*TT
SOFT TOP ZIPPER CLEANER AND LUBRICANT - FOR DIFFICULT TO OPERATE WINDOW ZIPPERS.
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*TT
DIRT AND DEBRIS ACCUMULATION AT REAR MAIN SEAL.
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*TT
Lighting
3 bulletinsUse of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair...
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industry awareness regarding the use of recycled or salvage parts.
Use of Salvage/Recycled Parts This bulletin involves discussing FCA US LLC position with regard to collision repair...
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industry awareness regarding the use of recycled or salvage parts.
MIL (MALFUNCTION INDICATOR LAMP) ILLUMINATION FOR DTC'S (DIAGNOSTIC TROUBLE CODES) P0750, P0755, P0760, P0765, P0846, P0871 OR P0841.
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2004-2005 JEEP CHEROKEE AND 2005 CHRYSLER 300/MAGNUM *SC
Suspension
2 bulletinsSPECIAL BALL JOINT, ALLOWS ADJUSTMENT TO CASTER AND CAMBER ANGLES.
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*SLC THIS BULLETIN REPLACES 02-001-02 DATED 06/10/02. ALSO TO INCLUDE 2005 JEEP WRANGLER. *TT
Part Description: wheel hub cap Issue Description: This hubcap is installed directly to the wheel using screws; PN 00154236.
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This part is not currently listed in the catalog
Pre-Delivery & Maintenance
2 bulletinsKEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number.
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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.
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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.
Software & Calibration
1 bulletinFLASH PROGRAMMING FAILURE RECOVERY.
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*SLC
Steering
1 bulletinSTEERING SHIMMY. *TT
HVAC & Climate
1 bulletinHVAC DRIVE WATER LEAKS UNDER PASSENGER SIDE FRONT CARPET.
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*TT
Brakes
1 bulletinANTILOCK BRAKE SYSTEM (ABS) G-SWITCH HARNESS CONNECTOR MAY BE INCORRECTLY WIRED.
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*TT