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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 through 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 through Figure .
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