Test D: DTC C1095 - ABS Hydraulic Pump Motor Circuit Failure

Pinpoint Test D: DTC C1095 - Anti-lock Brake system (ABS) Hydraulic Pump Motor Circuit Failure

Normal Operation
The operating voltage required to run the hydraulic pump motor is in a range between 10 and 17 volts.

Voltage is supplied by circuit 30-CF13 (RD) (power hot at all times). Ground is provided through circuit 31-CF6C (BK/YE) and 31-CF6D (BK/YE).

Possible Causes
^ Ground circuit 31-CF6C (BK/YE) or 31-CF6D (BK) open
^ Power supply circuit 30-CF13 (RD) open
^ Hydraulic pump motor
^ ABS module

D1:

D2-D4: