Test A: DTC B1483 - Brake Pedal Input Circuit Failure
Test A: DTC B1483 - Brake Pedal Input Circuit FailureRefer to Vehicle/Diagrams, Vehicle Dynamic Systems for schematic and connector information.
Normal Operation
Fused ignition voltage is supplied to the brake on/off (BOO) switch from smart junction box (SJB) fuse 22 (15A) along circuit SBP22 (BN/RD). When the brake pedal is pressed, the BOO switch supplies fused battery voltage to the anti-lock brake system (ABS) module along CCB08 (VT/WH).
Possible Causes
^ Fuse
^ Circuit open
^ BOO switch
^ ABS module
A1-A3:
