C1807

C1807 SENSOR 5V MALFUNCTION





Description
The vehicle height sensor operates on a 5 volt reference signal from the suspension control unit. The suspension control unit also provides ground to the height sensor.




DTC Logic

DTC DETECTION LOGIC

DTC Detection Logic:

Diagnosis Procedure
1.POWER SUPPLY CIRCUIT CHECK





1. Disconnect height sensor connector C8.
2. Turn the ignition switch ON.
3. Check voltage between the height sensor connector C8 terminal
1 and ground.





Is 5V present?
YES - System is working normally.
NO - Check harness or connector for open or short. If OK, replace the suspension control unit. Refer to Removal and Replacement.