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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 492 ((Heating & Air Conditioning (ATC) - Electrical Diagnostics)) >> DTC Troubleshooting >> B222A-Vehicle Line Mismatch >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2013 Dodge Avenger and 2013 Chrysler 200. However, it is still accessible from the selected car via links, so may be relevant.
  1. ACTIVE DTC(S) PRESENT 
    1. Turn the ignition on.
    2. With the scan tool, check for DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go To 2

      No 

      • The condition that caused this symptom is currently not present. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also, inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair as necessary.
      • Perform the BODY VERIFICATION TEST - VER 1. Refer to STANDARD PROCEDURE .
  2. CHECK VEHICLE LINE IN PCM 
    1. With the scan tool compare the vehicle line that is programmed into the PCM to the vehicle line of the vehicle.

      Does the vehicle line programmed into the PCM match the vehicle?

      Yes 

      • Inspect the wiring and connectors for damage or shorted circuits. If ok, replace and program the A/C Heater Control in accordance with the service information.
      • Perform BODY VERIFICATION TEST - VER 1. Refer to STANDARD PROCEDURE .

      No 

      • Replace and program the Powertrain Control Module in accordance with the service information. Ensure the PCM is replaced with the correct vehicle line PCM.
      • Perform the POWERTRAIN VERIFICATION TEST. Refer to the appropriate Testing & Diagnostics article in Engine Performance .
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