Chassis
generic / SAE
C0840
Air Suspension Solenoid Valve Circuit
One of the level control solenoid valves reports an electrical fault. The corresponding axle cannot be levelled.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number8 / 40
Possible causes
- Solenoid coil open high
- Connector water damage medium
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–900 €
- Estimated time: 1–3 h
- Component: air suspension valve
- Component: air suspension module
Sources
References
sae:J2012