OBD-II code · Network
U0354 Software Incompatibility With Hybrid/EV Battery Inductive Charger Control Module
A module reports a software version mismatch with the inductive (wireless) HV battery charger module — typically after replacing one of the modules without programming the new unit to match the rest of the network.
Is it safe to drive with U0354?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyModule replaced without programming
- PossibleWrong part number for the vehicle
- Less likelyGateway module routing CAN messages incorrectly
Symptoms
- Multiple warning lights may illuminate
- Affected modules may go into limp mode or shut down
- Specific functions inoperative depending on module
- Diagnostic tools may show communication faults
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–2 h
- Emissions test
- Usually unaffected
- Parts involved
- Inductive Charger Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.