Operation CHARM: Car repair manuals for everyone.

Brake Indicator Not Operating Properly

Test 1 - 3:




Test 4 - 9:




Test 10 - 15:




Test 16 - 17:




SYMPTOM
BRAKE INDICATOR NOT OPERATING PROPERLY

POSSIBLE CAUSES
- Open Brake Pressure Switch
- Brake Pressure Switch shorted to ground
- Check the Brake Fluid Level
- Check the Parking Brake Lever
- Instrument Cluster
- Instrument Cluster
- Instrument Cluster
- Monitor the Brake Warning Indicator while cranking engine
- Open Red Brake Warning Indicator driver circuit
- Open Red Brake Warning Indicator driver circuit
- Park Brake Switch open
- Park Brake Switch shorted to ground
- Red Brake Warning Indicator driver circuit shorted to ground
- DRL Module shorted internally (Canada only)