C1763

DTC C1763 FLUID PRESSURE ABNORMALITY (VALVE DOES NOT OPEN)

DTC Detecting Condition:

CIRCUIT DESCRIPTION

Fail safe function:

- If the DTC C1763 / 63 detected, the height control is prohibited after the following controls have been performed.
- In case that the height of the defect wheel is -10 mm to +10 mm against the other wheels, adjust the normal wheels to the standard height.
- In case that the height of the defect wheel is more than 10 mm higher than the other wheels, adjust the normal wheels 10 mm higher.
- In case that the height of the defect wheel is less than 10 mm lower than the other wheels, adjust the normal wheels 10 mm lower.

- If the DTC C1764 / 64 detected, the ECU prohibits the control of accumulating and releasing of the pressure of the height control accumulator.

Wiring Diagram:

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE