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Home >> Acura >> 2012 >> RL >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Cooling System Fan Controls >> A/C Condenser Fan Circuit Troubleshooting (Open)

A/C Condenser Fan Circuit Troubleshooting (Open)

  1. Test the A/C condenser fan motor (see FAN MOTOR TEST ).

    Is the A/C condenser fan motor OK? 

    YES  -Go to step 2.

    NO  -Replace the A/C condenser fan motor.

  2. Disconnect the RFC unit 3P connector.
  3. Check for continuity between RFC unit 3P connector terminal No. 3 and body ground.
    Fig 1: Checking Continuity Between RFC Unit 3P Connector Terminal No. 3 And Body Ground
    G07353775Courtesy of AMERICAN HONDA MOTOR CO., INC.

    Is there continuity? 

    YES  -Replace the RFC unit (see A/C CONDENSER FAN CIRCUIT TROUBLESHOOTING (SHORT) ).

    NO  -Check for an open in the wire between RFC unit 3P connector terminal No. 3 and body ground. If the wire is OK, check for a poor ground at G301.