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Home >> Jeep >> 2007 >> Commander Base, 4.7 P, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Power Liftgate System - Electrical Diagnostics >> Power Liftgate - Electrical Diagnostics >> DTC Troubleshooting >> B224E-Power Liftgate Module Internal >> Diagnostic Test
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Diagnostic Test

  1. 1) DTC PRESENT 

    With the scan tool, record and erase DTCs.

    Cycle the ignition switch from On to Off.

    Wait 30 seconds.

    Turn the ignition on.

    With the scan tool, read DTCs.

    Does the scan tool display POWER LIFTGATE MODULE INTERNAL? 

    No 

    1. Operate the power liftgate open and closed several times. With the scan tool, read DTCs. If this code appears, replace the Power Liftgate Module in accordance with service information.
    2. Perform BODY VERIFICATION TEST .

    Yes 

    1. Replace the Power Liftgate Module in accordance with service information.
    2. Perform BODY VERIFICATION TEST .
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