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Home >> Chrysler >> 2007 >> Crossfire Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 16 ((Electronic Control Modules - Electrical Diagnostics)) >> Electronic Control Modules - Electrical Diagnostics >> DTC Troubleshooting >> DTC 90E1: Invalid Current VIN >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2007 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
  1. 1) CHECK FOR ACTIVE DTC 

    With the scan tool, read the active DTC's.

    Cycle the ignition switch from off to on at least 5 times, leaving the ignition on for a minimum of 90 seconds per cycle.

    With the scan tool, read the active DTC's.

    Does the scan tool display this DTC as active? 

    Yes 

    1. Go To  2).

    No 

    1. If the DTC is stored, check for an intermittent condition. Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
  2. 2) CHECK VIN IN PCM 

    With the scan tool compare the VIN that is programmed into the PCM to the VIN on the vehicle.

    Does the VIN programmed into the PCM match the vehicles VIN? 

    Yes 

    1. Inspect the wiring and connectors for damage or shorted circuits. If ok, replace and program the Body Control Module in accordance with the service information.
    2. Perform BODY VERIFICATION TEST - VER 1  .

    No 

    1. Program the correct VIN in the PCM and retest.
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