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.
Affected components
- Yaw rate sensor
- Esp module
- Can bus wiring
Common causes
- High likelihood: Yaw rate sensor module failed
- Medium likelihood: Sensor wiring or connector damaged
- Low likelihood: Gateway module routing CAN messages incorrectly
Possible 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
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.