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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 109 (1.6L Engine - DTCS P127D To P2135) >> Diagnosis And Testing >> P1602-Pcm Not Programmed >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
  1. 1)  PCM PROGRAMMED 

    Ignition on, engine not running.

    With a scan tool, erase DTCs.

    With a scan tool program the PCM. (Refer to STANDARD PROCEDURE - PCM/ECM/SKREEM PROGRAMMING) .

    Start the engine.

    Allow the engine to reach normal operating temperature.

    With a scan tool, read DTCs.

    Does the DTC reset? 

    Yes 

    1. Replace and program the Powertrain Control Module per Service Information. (Refer to STANDARD PROCEDURE - PCM/ECM/SKREEM PROGRAMMING) .
    2. Perform the POWERTRAIN VERIFICATION TEST. (Refer to STANDARD PROCEDURE - POWERTRAIN VERIFICATION TEST) .

    No 

    1. The PCM has been successfully programmed. Test is complete.
    2. Perform the POWERTRAIN VERIFICATION TEST. (Refer to STANDARD PROCEDURE - POWERTRAIN VERIFICATION TEST) .
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