2003 Jeep Wrangler
2003 Jeep Wrangler TSBs (Technical Service Bulletins)
There are also 4 Jeep recalls » 32 TSBs » for the Jeep Wrangler.
Please note: The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.
ALSO: The TSB numbers are the NHTSA numbers, which are different from the TSB numbers the manufacturers use to track each bulletin -- yes, it's a very screwed up situation that's almost completely unhelpful to you as the consumer. The manufacturers don't give out their TSB numbers to us, so if you ask your dealer for more information about a TSB, have them look it up by the issue date or the TSB title.
STEERING
SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT
SERVICE BRAKES, AIR:ANTILOCK:INTERCONNECTING ASSEMBLY(WIRING)
ENGINE AND ENGINE COOLING:ENGINE
- TSB #0901004 -- DIRT AND DEBRIS ACCUMULATION AT REAR MAIN SEAL. *TT (NHTSA ID #10006452, OCTOBER 01 2004)
- TSB #0900704 -- IRREGULAR ENGINE SNAPPING SOUND. *TT (NHTSA ID #10006455, MARCH 02 2004)
- TSB #1803103 -- 4.0L ROUGH ENGINE IDLE AFTER RESTART FOLLOWING A HOT SOAK. *TT (NHTSA ID #10003986, SEPTEMBER 05 2003)
- TSB #0900303 -- 4.0L MULTIPLE CYLINDER MISFIRE. *TT (NHTSA ID #10003538, AUGUST 01 2003)
- TSB #02023 -- 4.0L CRANKSHAFT BURR. *TT (NHTSA ID #10000832, DECEMBER 06 2002)
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
POWER TRAIN
POWER TRAIN:CLUTCH ASSEMBLY
POWER TRAIN:MANUAL TRANSMISSION
POWER TRAIN:AUTOMATIC TRANSMISSION
- TSB #2100903 -- AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE. VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. *TT *SC (NHTSA ID #10003524, OCTOBER 02 2005)
- TSB #2100405 -- TRANSMISSION DELAY ENGAGEMENT. *EH (NHTSA ID #10012343, JANUARY 22 2005)
- TSB #10182004 -- AFTER INSTALLING THE TRANSMISSION APPLY RTV TO THE ADAPTER SLOT. *EH (NHTSA ID #10013991, OCTOBER 18 2004)
- TSB #2100503 -- DELAYED OR TEMPORARY LOSS OF TRANSMISSION ENGAGEMENT AFTER INITIAL START UP ON VARIOUS MODELS INCLUDING THE 2004 PACIFICA, SEBRING CONVERTIBLE, SEBRING SEDAN, INTREPID AND 2003 SX2.0. *TT *MJ (NHTSA ID #10002045, MAY 11 2004)
- TSB #2100703 -- NEW FASTENERS TO PREVENT POSSIBLE 42RLE TRANSMISSION FLUID WEEPAGE. *TT (NHTSA ID #10003523, AUGUST 01 2003)
- TSB #2100603A -- TRANSMISSION HARSH 4-3 DOWNSHIFT. *TT (NHTSA ID #10003522, AUGUST 01 2003)
- TSB #2100503A -- DELAYED OR TEMPORARY LOSS OF TRANSMISSION ENGAGEMENT AFTER INITIAL START UP ON VARIOUS MODELS INCLUDING THE 2004 PACIFICA, SEBRING CONVERTIBLE, SEBRING SEDAN, INTREPID AND 2003 SX2.0. *TT (NHTSA ID #10003550, AUGUST 01 2003)
- TSB #2100603 -- TRANSMISSION HARSH 4-3 DOWNSHIFT ON VARIOUS MODELS INCLUDING THE 2004 PACIFICA, SEBRING, INTREPID AND 2003 SX2.0. *TT (NHTSA ID #10002046, JUNE 20 2003)
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)
- TSB #2101005 -- SPARK KNOCK OR POWERTRAIN RATTLE-LIKE SOUND FROM TRANSFER CASE SHIFTER AREA. *TT (NHTSA ID #10015064, APRIL 23 2005)
- TSB #2100304 -- NV-241 TRANSFER CASE FLUID SEEPAGE FROM AREA OF REAR OUTPUT SHAFT RETAINER. *TT (NHTSA ID #10006446, MARCH 09 2004)
ELECTRICAL SYSTEM
- TSB #2100905 -- 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 *SC (NHTSA ID #10013708, MARCH 22 2005)
- TSB #2100804 -- MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION -DIAGNOSTIC TROUBLE CODE (DTC) P1776 SOLENOID SWITCH VALVE LATCHED IN LR POSITION. *MJ THIS BULLETIN REPLACES 21-008-04 DATED JUNE 1, 2004. *TT (NHTSA ID #10008383, OCTOBER 16 2004)
- TSB #0803403 -- NEW SPARK PLUG FOR 2.4L ENGINE. *MJ (NHTSA ID #10007592, MARCH 02 2004)
- TSB #0802703 -- CLUTCH PEDAL POSITION SWITCH MAKES CLICK-LIKE SOUND WHEN CLUTCH PEDAL IS DEPRESSED. *TT (NHTSA ID #10003983, SEPTEMBER 12 2003)
STRUCTURE:BODY
- TSB #2301006 -- PRIMARY DOOR WEATHERSTRIP WATER LEAK AT A-PILLAR BELT LINE. *TT (NHTSA ID #10019535, FEBRUARY 15 2006)
- TSB #2300504 -- SOFT TOP ZIPPER CLEANER AND LUBRICANT - FOR DIFFICULT TO OPERATE WINDOW ZIPPERS. *TT (NHTSA ID #10007314, MARCH 02 2004)
EQUIPMENT:ELECTRICAL:AIR CONDITIONER
- TSB #2401305 -- AIR CONDITIONING (A/C) COOLING COIL ODOR. *TT (NHTSA ID #10016603, AUGUST 04 2005)
- TSB #2400703 -- HVAC DRIVE WATER LEAKS UNDER PASSENGER SIDE FRONT CARPET. *TT (NHTSA ID #10003527, AUGUST 15 2003)