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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. TEST FOR INTERMITTENT CONDITION 
    1. With the scan tool, record and erase the DTCs.
    2. Operate the Driver Window Switch in both positions several times.
    3. Cycle the ignition from on to off.
    4. Turn the ignition on.
    5. With the scan tool, read the DTCs.

      Does the scan tool display B190F-DRIVER WINDOW SWITCH CIRCUIT HIGH?

      Yes 

      • Go To  2

      No 

      • The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  2. DRIVER WINDOW/DOOR LOCK SWITCH SHORTED 
    Fig 1: Checking Driver Window Switch For A Short
    GC0123579Courtesy of CHRYSLER GROUP, LLC
    1. With the scan tool, erase the DTCs.
    2. Disconnect the Driver Window/Door Lock Switch C2 connector.
    3. Turn the ignition on.
    4. With the scan tool, read the DTCs.

      Does the scan tool display B190F-DRIVER WINDOW SWITCH CIRCUIT HIGH?

      No 

      • Replace the Driver Window/Door Lock Switch.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .

      Yes 

      • Go To  3
  3. (Q221) MASTER SWITCH LEFT FRONT WINDOW MUX CIRCUIT SHORTED TO VOLTAGE 
    Fig 2: Checking Master Switch Left Front Window MUX Circuit For Short To Voltage
    GC0106046Courtesy of CHRYSLER GROUP, LLC
    1. Turn the ignition off.
    2. Disconnect the Driver Door Module C2 connector.
    3. Turn the ignition on.
    4. Measure the voltage between ground and the (Q221) Master Switch Left Front Window Mux circuit in the Driver Door Module C2 connector.

      Is there any voltage present?

      Yes 

      • Repair the (Q221) Master Switch Left Front Window Mux circuit for a short to voltage.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .

      No 

      • Replace the Driver Door Module in accordance with the Service Information.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
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