OBD-II code · Network
U0236 Lost Communication with Steering Angle Sensor Module
The ESP / power steering controller has lost the steering angle sensor. ESP is deactivated and lane-keeping assistance is disabled.
Is it safe to drive with U0236?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- PossibleSensor lost calibration after repair
- PossibleClockspring failed
- 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
- 0.5–3 h
- Emissions test
- Usually unaffected
- Parts involved
- Steering Angle Sensor, Clockspring, Can Bus Wiring
Related codes
- U0126Lost Communication with Steering Angle Sensor Module
- U0233Lost Communication with Right Side Obstacle Detection Control Module
- U0234Lost Communication With Convenience Recall Module
- U0235Lost Communication with Cruise Control Front Distance Range Sensor
- U0237Lost Communication with Sunroof Assembly Control Module
- U0238Lost Communication With Digital Audio Control Module D
- U0239Lost Communication With Entrapment Control Module A
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.