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Home >> Jeep >> 2008 >> Commander Base, 4.7 N, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Vehicle Theft Security System - Electrical Diagnostics >> Vehicle Theft Security - Electrical Diagnostics >> DTC Troubleshooting >> U1197-Security Seed Response Not Received From ECM/Pcm >> Diagnostic Test

Diagnostic Test

  1. VERIFY PCM PROGRAMMING 

    Use the scan tool and erase all codes in the ECM/PCM.

    Turn the Ignition Off, and wait 15 seconds before turning the Ignition On.

    Wait one minute, and read active ECM/PCM codes.

    Does the scan tool display this DTC as active? 

    Yes 

    1. Program the Powertrain Control Module in accordance with the Service Information.
    2. Perform WIN VERIFICATION TEST .

    No 

    1. Repair is complete.
    2. Perform WIN VERIFICATION TEST .
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