Operation CHARM: Car repair manuals for everyone.

M4 Check Right Front Brake Antilock Sensor Indicator

- Raise vehicle on hoist.

- Remove the right front wheel.

CAUTION: examine the ring carefully with good light. Failure to catch issues with the front brake antilock sensor indicator will lead to unnecessary component replacement and wasted diagnostic time.

- Inspect the right front brake antilock sensor indicator for damaged or missing teeth. Rotate right front brake antilock sensor indicator to make sure all teeth are checked.

- Is the front brake antilock sensor indicator intact?

YES -- Right front brake antilock sensor indicator is present and OK. Go to M5.

NO -- Replace right front brake antilock sensor indicator. Reassemble wheel end. Go to M16 to verify concern is resolved.