Service bulletins for the 2015 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.
513 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Transmission and driveline are shown. Show all
| 21-030-14 | 2016-05-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
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| 21-030-14REV.A | 2016-05-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| SB-18-022-15REVA | 2015-10-15. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). JEEP: SOME VEHICLES EXPERIENCE MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATION, IN SOME VEHICLES, WITH DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN PCM MEMORY FOR REDUNDANT PUMP 1 CONTROL PERFORMANCE, REDUCTANT HEATER 3 CONTROL CIRCUIT PERFORMANCE, NOX SENSOR 1/2 ZERO OFFSET TOO HIGH AND WOULD NEED LATEST SOFTWARE AVAILABLE PROGRAMMED. MODEL 2015 GRAND CHEROKEE. *PE UPDATED 11/25/15 *CN |
| SB-21-045-15 | 2015-10-13. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). JEEP: SOME VEHICLES WILL REQUIRE LATEST SOFTWARE REPROGRAMMING OF TRANSMISSION CONTROL MODULE (TCM) DUE TO EXPERIENCING A BUMP SENSATION DURING 1-2 UPSHIFT OR 6-5 DOWNSHIFT OR DURING LOW SPEED TIP IN ACCELERATION OR VEHICLE SET SNOW MODE WHILE STATIONARY. MODEL 2015 GRAND CHEROKEE. *PE |
| SB-21-027-15REVA | 2015-09-05. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). JEEP/DODGE: INFORMATION PROVIDED REGARDING THE MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATES AND LATEST SOFTWARE AVAILABLE FOR REPROGRAMMING TRANSMISSION CONTROL MODULE (TCM) TO IMPROVE ENHANCEMENT SHIFTING. MODEL 2015 GRAND CHEROKEE, DURANGO. *PE UPDATED 11/9/15 *CN UPDATED 12/03/15 *CN |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.