C7 Check Wire Between Control Module and Hydraulic Pump Motor

- Key OFF.

- Connect the breakout box with adapter to the antilock brake control module connector. Leave the antilock brake control module disconnected.

- Disconnect the hydraulic antilock actuator assembly connector.

- Measure the resistance of the "BL/BK" wire between the BOB Pin 24 and the hydraulic antilock actuator assembly connector.

- Measure the resistance of the "BL/BK" wire between the BOB Pin 24 and ground.

- Is the resistance less than 5 ohms between the BOB Pin and the hydraulic antilock actuator assembly, and greater than 10,000 ohms between the BOB Pin and ground?

YES -- Go to C8. C8 Check Hydraulic Pump Motor

NO -- Service the "BL/BK" wire.