mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

No. 4 Brake System Light Does Not Illuminate During Key Up|Page 5566 > < No. 4 Brake System Light Does Not Illuminate During Key Up|Page 5564
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Brake Warning Indicator: Testing and Inspection
No. 17 Brake System Warning Light Remains Illuminated

Flowchart No.17 Symptom  Brake system warning light remains illuminated with parking brake released and brake fluid level above MIN

Possible cause

^

Damaged parking brake switch

^

Short circuit of wiring harness

Remedy

1. Disconnect the parking brake switch connector.

Ohmmeter Connection

Reference

2. Check for continuity between the switch terminal and ground.
3. If correct, repair the wiring harness (instrument cluster-parking brake switch).
4. If not as specified, replace the parking brake switch. 

No. 4 Brake System Light Does Not Illuminate During Key Up|Page 5566 > < No. 4 Brake System Light Does Not Illuminate During Key Up|Page 5564