Technical Service Bulletin 08-396-25 — 2018 JEEP GRAND CHEROKEE
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 08-396-25 |
| Manufacturer | |
| Vehicle | 2018 JEEP GRAND CHEROKEE |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Drivetrain Control Module (DTCM) Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C1403 - 92 Transfer Case Range Position Sensor - Performance Or Incorrect Operation. ● U0403 - 00 Implausible Data Received From Transfer Case. Customers may experience the following: ● Service 4WD Light On in Instrument Panel Control (IPC) This bulletin involves replacing the DTCM.Drivetrain Control Module (DTCM) Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C1403 - 92 Transfer Case Range Position Sensor - Performance Or Incorrect Operation. ● U0403 - 00 Implausible Data Received From Transfer Case. Customers may experience the following: ● Service 4WD Light On in Instrument Panel Control (IPC) This bulletin involves replacing the DTCM.
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 2018 JEEP GRAND CHEROKEE
18-001-26
POWER TRAIN
21-009-26
POWER TRAIN
9100498
ENGINE
9100448
SEATS
93023
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
1808423
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
1807623
ELECTRICAL SYSTEM
1807623
POWER TRAIN
1807623
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
0809223
ELECTRICAL SYSTEM:SOFTWARE