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Home >> Chrysler >> 2007 >> Pacifica Base, 3.8 L >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition Control - Electrical Diagnostics >> Ignition Control-Electrical Diagnostics >> DTC Troubleshooting >> BCM IGN MUX Error-IPM >> Diagnostic Test
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Diagnostic Test

  1. 1) IPM 
    NOTE: Diagnose and repair any BCM Ignition MUX DTC's before proceeding with this test.

    With the scan tool, erase DTCs.

    Turn the ignition off, wait 10 seconds, then turn the ignition on.

    With the scan tool, read DTCs.

    Did this DTC reset? 

    Yes 

    1. If there are no BCM Ignition MUX DTC's and this code resets, replace the IPM in accordance with the Service Information.
    2. Perform BODY VERIFICATION TEST - VER 1 .

    No 

    1. The condition is not present at this time. Monitor scan tool parameters while wiggling the related wire harness. Refer to any Technical Service Bulletins (TSB) that may apply. Visually inspect the related wiring harness and connector terminals.
    2. Perform BODY VERIFICATION TEST - VER 1 .
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