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Fuel Pump Relay Inspection

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Disconnect negative (-) cable from battery.
Remove fuel pump relay (1) from relay box.
Check radiator cooling fan relay No. 1 and No. 2 as follows.
1. Check that there is no continuity between terminals "C" and "D". If there is continuity, replace relay.
2. Connect battery positive (+) terminal to terminal "B" of relay.
3. Connect battery negative (-) terminal to terminal "A" of relay.
4. Check continuity between terminals "C" and "D".
  If there is no continuity, replace relay.
  
  Fig 1: Checking Continuity Between Terminals
  Courtesy of SUZUKI OF AMERICA CORP.