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Service bulletins for the 1999 Jeep Grand Cherokee

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

176 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Automatic transmission are shown. Show all

Bulletins, newest first
08030062007-03-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. POWERTRAIN CONTROL MODULE INITIALIZATION. *KB
08015052005-04-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). POWERTRAIN CONTROL MODULE INITIALIZATION. *SC
21009032003-10-23. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION DIAGNOSTIC TEARDOWN PROCEDURE. VARIOUS MODELS INCLUDING THE 2004 RAM TRUCK, DURANGO, SEBRING CONVERTIBLE, CHEROKEE, VISION, NEON, AND VOYAGER. *TT *SC
072003-04-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. RECOMMENDED STEPS TO CONFIRM THE SAFE AND PROPER ENGAGEMENT OF THE PARK POSITION ON THE VEHICLE'S AUTOMATIC TRANSMISSION. *TT
21002022002-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING REVISION IN DIAGNOSTIC PROCEDURES AND LABOR OPERATION TIMES FOR RE TRANSMISSIONS. *TT
21006012001-10-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. AUTOMATIC TRANSMISSION FLUID USAGE ATF+4. *TT *MJ
8822001-04-13. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). EMISSION RECALL TO REPROGRAM POWERTRAIN CONTROL MODULE - ON-BOARD DIAGNOSTIC SYSTEM MAY NOT RESET THE READINESS CODES. *JB
2109002000-11-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SUBJECT REGARDING 45RFE TRANSMISSION QUALITY ENHANCEMENTS FOR THE 1-2, 2-3, AND 4-3 SHIFTS. *TT
2103002000-05-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SOME CUSTOMERS MAY COMPLAIN OF A RED-IN-COLOR OIL SEEPAGE FROM UNDER THE VEHICLE. THE OIL SEEPAGE MAY BE LOCALIZED TO THE SECTOR SHAFT SEAL OF THE TRANSFER CASE. *TT
2101002000-04-12. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT PERTAINS TO INTERMITTENT HARSH ENGAGEMENT INTO REVERSE GEAR ON CERTAIN RE MODEL TRANSMISSIONS. *TT
2122992000-02-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. CUSTOMER COMPLAINT OF NV-242 AND NV-242HD SECTOR SHAFT SEAL OIL SEEPAGE FROM UNDER THE VEHICLE. *TT
2113991999-10-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING 45RFE DRIVE LEARN PROCEDURES FOR 45RFE TRANSMISSIONS. *TT
2112991999-09-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SOME VEHICLES EQUIPPED WITH A 45RFE TRANSMISSION MAY EXPERIENCE 1-2, 2-3, AND 4-3 SHIFT QUALITY ISSUES. *TT
210199A1999-09-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. SOME VEHICLES MAY EXHIBIT A LOW SPEED GRINDING NOISE IN THE TRANSFER CASE. *TT
1812991999-09-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). THIS BULLETIN EXPLAINS THE OPERATION AND APPLICATION OF THE LEAK DETECTION PUMP (LDP) MONITOR TEST. *TT
99221999-08-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. INFORMATION REGARDING NEW FLUID AND REPAIR PROCEDURE TO ADDRESS NV-247 TRANSFER CASE SHUDDER. *TT
2108991999-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. VEHICLES EXHIBITING BUZZ, WHINING, OR MOANING LIKE NOISE FROM COLD TRANSMISSION WHEN REVERSE GEAR IS SELECTED. *TT
2116981999-02-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REVISED FRONT BAND ADJUSTMENT FOR 42RE TRANSMISSIONS. *YC
2114981999-02-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT REGARDING A QUICK LEARN CLUTCH VOLUME PROCEDURES ON 45RFE TRANSMISSIONS. *YC
2111981999-02-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. A NEW TRANSMISSION SIMULATOR ( MILLER SPECIAL TOOL 8333 ) WILL SOON BE DISTRIBUTED TO DEALERS. *AK
1846981999-02-03. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXHIBIT AN IDLE UNDERSHOOT OR DRIVEWAY DIE OUT WHEN THE TRANSMISSION IS PLACED FROM PARK OR NEUTRAL INTO DRIVE OR REVERSE. *AK
2113981999-01-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUBJECT ON TRANSMISSION FLUID LEVEL INSPECTION PROCEDURE / SERVICE CAUTIONS. *YC

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.