Chassis
generic / SAE
C0039
Right Rear Tone Wheel
Fault detected on right rear tone wheel (pulse ring).
SystemChassis
Typegeneric / SAE
GroupC0
Range / number– / 39
Possible causes
- Tone ring damaged or contaminated 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: 100–800 €
- Estimated time: 1–3 h
- Component: rr tone wheel
- MIL / check engine light
- drive cycle required
- limp mode possible
Sources
References
sae:J2012