Operation CHARM: Car repair manuals for everyone.

4. ABS Does Not Work

Symptom 4 - ABS Does Not Work

1. CHECKING ABS WARNING LAMP INDICATION
Check that ABS warning lamp illuminates.

Is inspection result OK?

OK >> Perform self-diagnosis.
NG >> GO TO 2.

2. CHECKING WHEEL SENSORS
Inspect wheel sensor system.
- Sensor mounting inspection
- Check sensor pick-up for adhering iron chips.
- Sensor rotor inspection (e.g. Number of teeth, damaged teeth)
- Sensor connector engagement inspection

Is inspection result OK?

OK >> Normal.
NG >> Repair wheel sensor and rotor system.