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Motor Relay Operation Check

  1. Turn ignition off. Disconnect ABS control module. Turn ignition on. At ABS control module, connect Blue/Black wire to ground for no longer than 2 SECONDS.
  2. If motor relay clicks and motor operates when Blue/Black wire is momentarily grounded, go to PINPOINT TEST MMR-10  . If motor relay clicks, but motor does not operate, go to PINPOINT TEST MMR-7  . If motor relay does not click and motor does not operate, go to PINPOINT TEST MMR-4  .