LEMON Manuals: Even more car manuals for everyone
Home >> Mercury >> 1997 >> Villager LS >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Pinpoint Test C >> Pinpoint Test C8 >> Check Hydraulic Pump Motor

Check Hydraulic Pump Motor

  1. With ignition switch in OFF position, disconnect hydraulic actuator assembly connector. Apply 12 volts to pin No. 9 on hydraulic actuator assembly. If hydraulic pump motor operates, go to PINPOINT TEST C9  . If motor does not run, go to next step.
  2. Connect breakout box with adapter to control module connector. Leave control module disconnected. Measure resistance between breakout box pin No. 6 and ground. Resistance should be less than 5 ohms. Measure resistance between breakout box pins No. 6 and 51, No. 6 and 32, and No. 6 and 8. Resistance should be between 1 and 3 ohms. If any resistance is not as specified, replace hydraulic actuator assembly. If all resistances are as specified and motor does not run, replace hydraulic actuator assembly.
scientia non olet · About LEMON Manuals