Technical Service Bulletin 08-134-25 REV. B — 2025 JEEP WAGONEER S
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | 08-134-25 REV. B |
| Manufacturer | |
| Vehicle | 2025 JEEP WAGONEER S |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Flash: Integrated Dual Charging Module (IDCM) Updates 6B3 Customers may comment on one or more of the following: ● 12 volt battery lamp on the Instrument Panel Cluster (IPC) illuminated due to depleted 12 volt battery. ● Unable to charge at High Voltage Charging station at Level-1, Level-2 or DC Fast Charge. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
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 2025 JEEP WAGONEER S
23-003-26
STRUCTURE:BODY
S2508000036 REV.B
ELECTRICAL SYSTEM
S2508000036 REV.B
AIR BAGS
109288
ELECTRICAL SYSTEM
109416
STEERING
08-127-25 REV. C
ELECTRICAL SYSTEM
08-128-25 REV. B
ELECTRICAL SYSTEM
08-409-25
ELECTRICAL SYSTEM
08-410-25
ELECTRICAL SYSTEM
9100748
SUSPENSION