Chassis
generic / SAE
C0080
Wheel Speed Mismatch (Front Axle)
Front axle wheel speeds differ beyond the plausibility threshold over time. Often caused by mismatched tyre rolling circumference or a partially failing sensor.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number– / 80
Possible causes
- Mixed tyre sizes or worn tyre on one side high
- One sensor drifting medium
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 0–400 €
- Estimated time: 0.3–2 h
- Component: wheel speed sensor fl
- Component: wheel speed sensor fr
- Component: tyres
Sources
References
sae:J2012