Possible Causes
- (V40) S/C BRAKE SWITCH OUTPUT CIRCUIT
- (V32) S/C POWER SUPPLY CIRCUIT
- (V32) S/C POWER SUPPLY CIRCUIT SHORTED TO GROUND
- (V40) S/C BRAKE SWITCH OUTPUT CIRCUIT SHORTED TO GROUND
- (V40) S/C BRAKE SWITCH OUTPUT CIRCUIT OPEN
- BRAKE LAMP SWITCH
- PCM (S/C SOURCE CIRCUIT)