Diagnostic Test

WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.

VERIFY THAT THE DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE
1. Turn the ignition on.
  NOTE:
  Before continuing, review and check for the following:
  - Review the repair history of the vehicle.
  - Make sure that the vehicle has the correct PCM and WIN installed by verifying the part numbers.
  - With the scan tool, make sure that the PCM and WIN are programmed correctly. Compare the PCM VIN to the WIN VIN and make sure the two VINs match.
2. With the scan tool, clear the DTCs.
3. Perform three ignition cycles, leaving the ignition switch on for a minimum of one minute per cycle.
4. With the scan tool, read the active DTCs.
  Does the scan tool display: B2224-SKREEM INTERNAL as active?
  
  Yes
  - Replace the Wireless Ignition Node (WIN) in accordance with the Service Information. If this vehicle is equipped with a Steering Column Lock Module (BUX), it must also be replaced along with the WIN in accordance with the Service Information. When replacing the WIN and the Steering Column Lock Module (ELV), the WIN MUST be programmed BEFORE the Steering Column Lock Module (ELV) is programmed. .
  - Replace and program the Wireless Ignition Node (WIN). Refer to Electrical/Electronic Control Modules/RECEIVER, Wireless Ignition Node - Removal .
  - Replace and program the Steering Column Lock Module (ELV). Refer to Electrical/Vehicle Theft Security/MODULE, Shaft Lock - Removal .
  - Perform the WIN VERIFICATION TEST. See DTC-Based Diagnostics/NODE, Wireless Ignition (WIN) - Standard Procedure .
  No
  - Perform the WIRELESS IGNITION NODE (WIN) INTERMITTENT TEST. See DTC-Based Diagnostics/NODE, Wireless Ignition (WIN) - Standard Procedure .