C1806

C1806 VEHICLE HEIGHT SENSOR LOCKING 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






Diagnosis Procedure
1.CHECK HEIGHT SENSOR OPERATION
CONSULT-III
1. Turn ignition switch ON
2. Select "HEIGT SEN" of AIR LEVELIZER data monitor test item.

HEIGHT SEN : 0.2V - 4.8V with no more than ±0.02V variation

Is the HEIGHT SEN voltage within the given range?
YES - Height sensor is operating normally.
NO - Diagnosis Procedure.