U0133
Lost Communication with Yaw Rate Sensor Module
The ESP / ABS controller has lost messages from the yaw-rate sensor module. ESP is deactivated, ABS may stay active. Often caused by a damaged ribbon cable in steering column or a failed sensor cluster after airbag jobs.
- Check engine light: Yes
- Emissions related: No
- Repair difficulty: hard
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
Common causes
Ordered by how often each turns out to be the cause.
- Yaw rate sensor module failedCommon
- Sensor wiring or connector damagedPossible
- Gateway module routing CAN messages incorrectlyLess likely
Parts involved
- Yaw Rate Sensor
- Esp Module
- CAN Bus Wiring
U0133 is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.