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Q-7 Ground Check

Ensure ignition is off. Set ohmmeter to 200-ohm scale. Measure resistance between:

  1. ABS relay Black wire and ground.
  2. ABS control unit terminal(s) "L" (Black wire), "N" (Black wire), "P" (Black wire) and ground.
  3. Hydraulic control unit Black terminal and ground.
  4. Test connector Black wire and ground. If resistance is less than 5 ohms, go to Q-8 PRESSURE SWITCH CHECK  . If resistance is greater than 5 ohms, repair Black wire(s) to ground.