Technical Service Bulletin 21-009-25 REV.A — 2020 JEEP GRAND CHEROKEE
POWER TRAIN
Bulletin Details
| TSB ID | 21-009-25 REV.A |
| Manufacturer | |
| Vehicle | 2020 JEEP GRAND CHEROKEE |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
"D Clutch Repair Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0733-00 - Gear 3 Shift Incorrect Ratio. ● P1DA8-00 - Incorrect Gear Ratio Clutch A B or D Defective. ● P1D92-00 - Incorrect Gear Ratio - Clutch 4 Defective. Customers may also comment on one or more of the following: ● Transmission slips when shifting. ● Vehicle will not move in reverse. ● Vehicle will not shift higher than third gear. This bulletin involves replacing the D clutch"
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2020 JEEP GRAND CHEROKEE
9100494
FUEL/PROPULSION SYSTEM
21-039-24 REV. A
POWER TRAIN
0809423
ELECTRICAL SYSTEM
0821422
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
0000122
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
0000122
UNKNOWN OR OTHER
2103322
ELECTRICAL SYSTEM
2103322
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
2102622
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE
2102622
POWER TRAIN