Chassis
generic / SAE
C0604
Active Air Dam Control Circuit Performance
Active air dam actuator does not respond as expected.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number6 / 04
Possible causes
- Actuator stuck mechanically high
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: 150–1500 €
- Estimated time: 0.5–4 h
- Component: active air dam actuator
- MIL / check engine light
- drive cycle required
Sources
References
sae:J2012