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ABS Pump Motor Relay

  1. Remove pump motor relay from ABS relay block (near brake master cylinder). Check continuity between indicated terminals of pump motor relay. See Figure. If readings are not as specified, replace pump motor relay.
  2. Apply battery voltage between pump motor relay terminals No. 3 and 4. Check continuity between terminals No. 1 and 2. If readings are not as specified, replace pump motor relay. See Figure.
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