Invalid Data Received from Park Assist Control Module
The park assist controller is sending implausible distance or steering data. Park Assist functions are disabled.
Affected components
- Park assist module
- Parking sensors
Common causes
- Medium likelihood: Water in sensor connectors
- Low likelihood: Gateway module routing CAN messages incorrectly
- Low likelihood: CAN terminating resistor (120 Ω) drifted out of spec
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
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.