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Home >> Jeep >> 2009 >> Commander Overland, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Ignition System >> Front Control Module (FCM) - Electrical Diagnostics >> DTC Troubleshooting >> B162F-Right Low Beam Control Circuit Low >> Diagnostic Test
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Diagnostic Test

  1. INTERMITTENT CONDITION 
    1. Turn the ignition on.
    2. Using the scan tool, clear all FCM DTCs.
    3. Turn the Headlamps on.
    4. With the scan tool read the DTC information.

      Does the scan tool read: B162F-RIGHT LOW BEAM CONTROL CIRCUIT LOW?

      Yes 

      • Go to step  2

      No 

  2. (L44) RIGHT LOW BEAM CONTROL CIRCUIT 
    Fig 1: Checking Right Low Beam Control Circuit
    GC0120075Courtesy of CHRYSLER LLC
    1. Turn the ignition off.
    2. Disconnect the FCM C2 harness connector.
    3. Disconnect the Right Headlamp harness connector.
    4. Measure the resistance between ground and the (L44) Right Low Beam Control circuit.

      Is the resistance below 5.0 Ohms?

      Yes 

      No