Test B

Pinpoint Test B: DTC B1483-Brake Pedal Input Signal Failure











CAUTION: Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.

Normal Operation
When the brake pedal is pressed, the stoplamp switch routes voltage to circuit 511 (LG) to the ABS module.

Possible Causes
- circuit 511 (LG) open
- ABS module