Technical Service Bulletins (TSBs) for the 2004 Grand Cherokee are official communications between Jeep & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING

    • TSB #1900103

      Date Announced:
      MAY 25, 2003
      NHTSA ID:
      #10001106

      POP/TICK SOUND IN STEERING WHEEL AREA. *TT *MJ Read More »

    STEERING:COLUMN

    • TSB #1900504

      Date Announced:
      OCT 25, 2004
      NHTSA ID:
      #10007928

      POP/TRICK/CREAK SOUND IN STEERING COLUMN. *MJ *EH Read More »

    SUSPENSION

    • TSB #0200204

      Date Announced:
      MAY 25, 2004
      NHTSA ID:
      #10007926

      A SQUEAK OR SQUAWK-LIKE SOUND MAY BE PRESENT IN THE FRONT OR REAR SUSPENSION. *TT Read More »

    • TSB #020199

      Date Announced:
      MAR 16, 2004
      NHTSA ID:
      #10007591

      SUSPENSION SQUEAK/SQUAWK - STABILIZER BUSHING. *MJ Read More »

    SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT

    • TSB #0200102

      Date Announced:
      AUG 20, 2004
      NHTSA ID:
      #633476

      SPECIAL BALL JOINT, ALLOWS ADJUSTMENT TO CASTER AND CAMBER ANGLES. *SLC THIS BULLETIN REPLACES 02-001-02 DATED 06/10/02. ALSO TO INCLUDE 2005 JEEP WRANGLER. *TT Read More »

    ENGINE AND ENGINE COOLING

    • TSB #0900105

      Date Announced:
      DEC 10, 2005
      NHTSA ID:
      #10013774

      CYLINDER HEAD BOLT RE-TORQUE PROCEDURE. GPOP - ISSUE REVIEW SYSTEM. *TT Read More »

    • TSB #05002

      Date Announced:
      APR 28, 2005
      NHTSA ID:
      #10015075

      NEW WATER PUMP FOR 3.7L ENGINE - NO LONGER COMMON WITH 4.7L. ADVANCED SERVICE INFORMATION #05-002. *TT Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #0900205

      Date Announced:
      JUN 01, 2005
      NHTSA ID:
      #10015804

      ENGINE OIL WEEPAGE AT THE ENGINE OIL FITLER ADAPTOR HOSE CONNECTION(S). *TT Read More »

    • TSB #1804504

      Date Announced:
      DEC 18, 2004
      NHTSA ID:
      #10011928

      WARM ENGINE ROUGH IDLE. 4.7L. *TT Read More »

    • TSB #1801704

      Date Announced:
      JUN 15, 2004
      NHTSA ID:
      #10006883

      DRIVEABILITY AND OBD II MONITOR IMPROVEMENTS. FLASH. 3.7L. *TT Read More »

    • TSB #1802404

      Date Announced:
      JUN 01, 2004
      NHTSA ID:
      #10008426

      IDLE FLUCTUATION AND OR MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION DIAGNOSTIC TROUBLE CODES P0300, P0301, P0302, P0303 OR P0304. *TT Read More »

    • TSB #1801904

      Date Announced:
      APR 24, 2004
      NHTSA ID:
      #10006885

      4.7L HIGH OUTPUT (H.O.) - COLD ENGINE ROUGH IDLE OR HESITATION. FLASH. *TT Read More »

    • TSB #0900704

      Date Announced:
      MAR 02, 2004
      NHTSA ID:
      #10006455

      IRREGULAR ENGINE SNAPPING SOUND. *TT Read More »

    • TSB #1800804

      Date Announced:
      FEB 24, 2004
      NHTSA ID:
      #10005979

      LOW IDLE SPEED INDUCED DRONE AND/OR INTERMITTENT PART TIME TRANSFER CASE LAMP. *TT Read More »

    • TSB #1803103

      Date Announced:
      SEP 05, 2003
      NHTSA ID:
      #10003986

      4.0L ROUGH ENGINE IDLE AFTER RESTART FOLLOWING A HOT SOAK. *TT Read More »

    • TSB #0900303

      Date Announced:
      AUG 01, 2003
      NHTSA ID:
      #10003538

      4.0L MULTIPLE CYLINDER MISFIRE. *TT Read More »

    • TSB #2500103

      Date Announced:
      FEB 21, 2003
      NHTSA ID:
      #10001100

      DUTY CYCLE PURGE SOLENOID CAUSES A TICKING-LIKE SOUND FROM ENGINE COMPARTMENT. *TT Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #1803203

      Date Announced:
      SEP 12, 2003
      NHTSA ID:
      #10003987

      ERRONEOUS DIAGNOSTIC TROUBLE CODES (DTCS) READING TO 4.0L OXYGEN SENSOR HEATER FAILURE. *TT Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #2500203

      Date Announced:
      SEP 12, 2003
      NHTSA ID:
      #10003995

      NEW EVAPORATIVE CANISTER INLET FILTER FOR USE IN SEVERE DEBRIS ENVIRONMENTS. *TT Read More »

    POWER TRAIN

    • TSB #2101505

      Date Announced:
      SEP 01, 2005
      NHTSA ID:
      #10017000

      45RFE/545RFE TRANS - DELAYED ENGAGEMENT DUE TO COOLER RETURN FILTER REPLACEMENT. *SC Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #0803006

      Date Announced:
      AUG 25, 2006
      NHTSA ID:
      #10021239

      POWERTRAIN CONTROL MODULE INITIALIZATION. *KB Read More »

    • TSB #2100903

      Date Announced:
      OCT 02, 2005
      NHTSA ID:
      #10003524

      AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE. VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. *TT *SC Read More »

    • TSB #07

      Date Announced:
      FEB 01, 2003
      NHTSA ID:
      #10001102

      RECOMMENDED STEPS TO CONFIRM THE SAFE AND PROPER ENGAGEMENT OF THE PARK POSITION ON THE VEHICLE'S AUTOMATIC TRANSMISSION. *TT Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

    • TSB #0801605

      Date Announced:
      MAR 03, 2005
      NHTSA ID:
      #10013672

      TCM (TRANSMISSION CONTROL MODULE) INTERNAL FAULT MAY CAUSE A LOW LINE PRESSURE OR GEAR RATIO ERROR DTC (DIAGNOSTIC TROUBLE CODE). 2004-2005 JEEP CHEROKEE (INTERNATIONAL MARKET) *SC Read More »

    • TSB #0801505

      Date Announced:
      MAR 02, 2005
      NHTSA ID:
      #10013731

      POWERTRAIN CONTROL MODULE INITIALIZATION. *SC Read More »

    • TSB #1801404

      Date Announced:
      MAY 25, 2004
      NHTSA ID:
      #10006574

      42RLE SLOW OR HARSH GEAR ENGAGEMENT AFTER INITIAL COLD START. *TT *MJ Read More »

    • TSB #14

      Date Announced:
      APR 01, 2004
      NHTSA ID:
      #10006891

      THE POWERTRAIN CONTROL MODULE (PCM) MAY HAVE BEEN PROGRAMMED WITH SOFTWARE THAT CAN CAUSE THE ON-BOARD DIAGNOSTIC SYSTEM TO MALFUNCTION. EMISSION RECALL NO. D14. *TT Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #1802804

      Date Announced:
      JUN 30, 2004
      NHTSA ID:
      #10008381

      FLASH: 4.0L TORQUE CONVERTER LOCK-UP FEATURE. *MJ Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #0300203

      Date Announced:
      AUG 29, 2003
      NHTSA ID:
      #10003531

      FLUID WEEPAGE PAST REAR AXLE VENT LINE JIGGLE CAP. *TT Read More »

    ELECTRICAL SYSTEM

    • TSB #2100804

      Date Announced:
      OCT 16, 2004
      NHTSA ID:
      #10008383

      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 Read More »

    • TSB #1804003

      Date Announced:
      NOV 01, 2003
      NHTSA ID:
      #10005291

      ERRONEOUS DIAGNOSTIC TROUBLE CODE (DTC) P0135 - 1/2 OXYGEN SENSOR HEATER FAILURE. *TT Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #0800204

      Date Announced:
      JAN 06, 2004
      NHTSA ID:
      #10005582

      INTERMITTENT HORN CHIRP WHEN CUSTOMER ATTEMPTS TO ENTER OR UNLOCK VEHICLE. *MN Read More »

    ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

    • TSB #0803003

      Date Announced:
      OCT 24, 2003
      NHTSA ID:
      #10004546

      AN AUXILIARY POWER TO TRAILER DUE TO MISSING TRAILER TOW HARNESS CIRCUIT BREAKER. *TT Read More »

    VISIBILITY:GLASS, SIDE/REAR

    • TSB #2300204

      Date Announced:
      APR 06, 2004
      NHTSA ID:
      #10005602

      FLIP-UP GLASS MAY OPEN AFTER VEHICLE HAS BEEN EXPOSED TO VERY WET CONDITIONS. *TT *MJ Read More »

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT

    • TSB #2400104

      Date Announced:
      JAN 20, 2004
      NHTSA ID:
      #10005603

      NEW HVAC SUB-ASSEMBLY REPLACES BLEND OR RECIRC DOOR COMPONENTS. *TT Read More »

    AIR BAGS

    • TSB #0801603

      Date Announced:
      JUN 13, 2003
      NHTSA ID:
      #10002037

      NEW AIRBAG CONTROL MODULE OPTIMIZED FOR CURRENT AND PRIOR MODEL YEAR USE. *TT Read More »

    STRUCTURE:BODY

    • TSB #2300904

      Date Announced:
      MAR 09, 2004
      NHTSA ID:
      #10006467

      POPPING OR CLICKING-LIKE SOUND IN AREA OF FRONT SEAT FRAME. *TT Read More »

    • TSB #2301503

      Date Announced:
      JUN 06, 2003
      NHTSA ID:
      #10002049

      WIND-LIKE SOUND AT TOP REAR CORNER OF FRONT DOOR. *TT Read More »

    • TSB #2301303

      Date Announced:
      MAY 30, 2003
      NHTSA ID:
      #10002405

      OPTIMUM ROOF RACK CROSS BAR POSITION TO PREVENT AIR TURBULENCE CONCERNS. *TT Read More »

    TIRES

    • TSB #2200103

      Date Announced:
      FEB 07, 2003
      NHTSA ID:
      #10001109

      TPM SYSTEM PERFORMANCE AFFECTED WHEN LARGE AMBIENT TEMPERATURE CHANGES OCCUR. *TT Read More »

    WHEELS

    • TSB #2200204

      Date Announced:
      SEP 27, 2004
      NHTSA ID:
      #10010490

      ERRONEOUS TPM DIAGNOSTIC TROUBLE CODES DUE TO IOD FUSE NOT BEING INSTALLED. *TT Read More »

    EQUIPMENT

    • TSB #SB-N47

      Date Announced:
      SEP 01, 2015
      NHTSA ID:
      #10058882

      1999-2004 JEEP GRAND CHEROKEE REAR STRUCTURE PERFORMANCE MAY BE ADVERSELY AFFECTED DURING CERTAIN LOW SPEED REAR COLLISIONS ON AFTERMARKET TRAILER HITCH *CN Read More »

    EQUIPMENT:OTHER:LABELS

    • TSB #C32

      Date Announced:
      OCT 01, 2003
      NHTSA ID:
      #10004545

      SOME VEHICLES ARE EQUIPPED WITH A COMPONENT THAT CONTAINS MERCURY, BUT WAS NOT LABELED ACCORDINGLY. THE STATES OF MAINE AND VERMONT REQUIRE THAT A MERCURY CONTENT LABEL BE AFFIXED TO THE BODY OF VEHICLES THAT ARE EQUIPPED WITH COMPONENTS ... Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #2401305

      Date Announced:
      AUG 04, 2005
      NHTSA ID:
      #10016603

      AIR CONDITIONING (A/C) COOLING COIL ODOR. *TT Read More »

    • TSB #04008

      Date Announced:
      APR 14, 2004
      NHTSA ID:
      #10006914

      APPROXIMATELY 1,438 VEHICLES MAY HAVE BEEN SHIPPED WITH A SUSPECT HVAC - CRUISE CONTROL VACUUM HOSE. THE VACUUM HOSE ELBOW MAY RESTRICT VACUUM TO HVAC OR CRUISE CONTROL SYSTEMS. *TT Read More »