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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 ((Driver Door Module (DDM) (DMFL/R) - Electrical Diagnostics)) >> DTC Troubleshooting >> B1D00-2A-Mirror Fold Switch Input - Stuck >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
  1. INSPECT DRIVER DOOR SWITCH ASSEMBLY FOR DAMAGE 
    NOTE:

    Diagnose and repair all LIN Bus related DTCs before performing this test procedure.

    1. Cycle the ignition off.
    2. Inspect the Driver Window/Door Lock Switch for damage.

      Is the switch assembly damaged?

      Yes 

      No 

      • Go To  2
  2. INSPECT FOR OBJECT OR SUBSTANCE CAUSING MIRROR FOLD SWITCH TO STAY OR STICK IN A PUSHED POSITION 
    1. Inspect the Mirror Fold switch for anything that would cause it to stay or stick in a pushed position.

      Is anything present that would cause the Mirror Fold switch to stay or stick in a pushed position?

      Yes 

      No 

      • Go To  3
  3. TEST FOR INTERMITTENT CONDITION 
    1. Cycle the ignition on.
    2. With the scan tool, record and erase the DTCs.
    3. Operate the Mirror Fold switch several times and then wait 30 seconds.
    4. With the scan tool, read the DTCs.

      Does the scan tool display: B1D00-2A-MIRROR FOLD SWITCH INPUT STUCK?

      Yes 

      • Replace the Driver Window/Door Lock Switch in accordance with the Service Information.
      • Perform BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .

      No 

      • Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and correct pin tension.
      • Perform BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .