Control motor in the water valve
Check the water valve using SDP3. For further information, click on the Check tab and find Fault code information.Check the wiring and the connector.Check whether any foreign bodies have become trapped in the water valve.If necessary, renew the water valve.Clear the fault codes in the ACC control unit.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
The control motor in the water valve does not work.
The output signal from the control motor is missing, or has been exposed to undesirable positive voltage, or has been short circuited through undesirable earthing, or the circuit is brokenDamaged wiring or connector to control motor. The water valve is defective.The control motor in the water valve is defective.