Check Wires Between ABS Control Module & Hydraulic Pump Motor Relay
- With ignition switch in OFF position, connect breakout box with adapter to ABS control module connector. Leave ABS control module disconnected. Disconnect hydraulic actuator assembly connector.
- Measure resistance of White/Green wire between breakout box pin No. 34 and hydraulic actuator assembly connector. Measure resistance of Brown wire between breakout box pin No. 28 and hydraulic actuator assembly connector.
- If resistances are less than 5 ohms, go to PINPOINT TEST C10 . If resistances are more than 5 ohms, service wires in question.