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Test D

PINPOINT TEST D: DTC C1095-ABS HYDRAULIC PUMP MOTOR CIRCUIT FAILURE

Tests D1 - D3:




Test D4:






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-CF6A (BK/YE) and 31-CF6B (BK/YE).

Possible Causes
^ ground circuit 31-CF6A (BK/YE) or 31-CF6B (BK/YE)
^ power supply circuit 30-CF13 (RD)
^ hydraulic pump motor
^ ABS module

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