OBD-II code · Network
U058B Invalid Data Received From Transmission Fluid Pump Module B
A receiving module detected implausible data from transmission fluid pump module B. Pump speed or pressure values fail plausibility checks and are rejected.
Is it safe to drive with U058B?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
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
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 1–5 h
- Emissions test
- Usually unaffected
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Transmission Fluid Pump Module B
Related codes
- U0588Invalid Data Received from Navigation Control Module
- U0589Invalid Data Received From DC/AC Converter Control Module A
- U058AInvalid Data Received From DC/AC Converter Control Module B
- U058CInvalid Data Received From Active Grille Air Shutter Module C
- U058DInvalid Data Received From Active Grille Air Shutter Module D
- U0592Invalid Data Received From Gear Shift Control Module B
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.