OBD-II code · Network
U0552 Invalid Data Received From Running Board Control Module B
A receiving module detected implausible data from running board control module B. Position or motor current values fail plausibility checks and are rejected.
Is it safe to drive with U0552?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyModule internal fault or sensor input drift
- PossibleSoftware version mismatch after replacement
- 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
- 0.5–3 h
- Emissions test
- Usually unaffected
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Running Board Module B
Related codes
- U0545Invalid Data Received From Running Board Control Module A
- U054FInvalid Data Received From Side Obstacle Detection Control Module C
- U0550Invalid Data Received From Side Obstacle Detection Control Module D
- U0551Invalid Data Received From Impact Classification System Module
- U0553Invalid Data Received From Lighting Control Module — Rear B
- U0554Invalid Data Received From Accessory Protocol Interface Module
- U0555Invalid Data Received From Remote Start Module
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.