P0703 MAZDA

P0703 MAZDA - Brake Switch 1 Circuit Malfunction

Comments | Add Yours

Possible causes

- Open or short brake switch circuit
- Poor brake switch connection
- Misadjusted brake switch
- Damaged brake switch

Symptoms

- Engine Light ON (or Service Engine Soon Warning Light)
- Brake lights inoperative

P0703 MAZDA Description

Engine Control Module (ECM) detected accelerations and decelerations with no brake switch change

Need more help?

Need parts?