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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 948 (Passenger Door Module (PDM) (DMFL/R) - Electrical Diagnostics - 2500 Hd & 3500 Hd) >> Diagnosis And Testing >> B1F04-11-Mirror Fold Control - Circuit Short To Ground >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK FOR AN ACTIVE DTC 
    1. Turn the ignition on.
    2. With the scan tool, record and erase the Diagnostic Trouble Codes (DTCs).
    3. Operate the Mirror Fold switch several times.
    4. Turn the ignition from on to off three times.
    5. Turn the ignition on.
    6. With the scan tool, read PDM DTCs.

      Is the DTC active?

      Yes 

      • Go To  2

      No 

      • 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 and repair as necessary. If no problems are found, test complete.
      • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .
  2. CHECK THE (P692) PASSENGER MIRROR UNFOLD DRIVER CIRCUIT FOR A SHORT TO GROUND 
    1. Turn the ignition off.
    2. Disconnect the Passenger Outside Rearview Mirror (Component Side) connector from the PDM C2 harness connector.
    3. Check for continuity between ground and the (P692) Passenger Mirror Unfold Driver circuit at the Passenger Outside Rearview Mirror (Component Side) connector.

      Is there continuity between ground and the (P692) Passenger Mirror Unfold Driver circuit?

      Yes 

      • Repair the (P692) Passenger Mirror Unfold Driver circuit for a short to ground.
      • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .

      No 

      • Go To  3
  3. CHECK THE (P695) PASSENGER MIRROR FOLD DRIVER CIRCUIT FOR A SHORT TO GROUND 
    1. Check for continuity between ground and the (P695) Passenger Mirror Fold Driver circuit at the Passenger Outside Rearview Mirror (Component Side) connector.

      Is there continuity between ground and the (P695) Passenger Mirror Fold Driver circuit?

      Yes 

      • Repair the (P695) Passenger Mirror Fold Driver circuit for a short to ground.
      • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .

      No 

      • Go To  4
  4. CHECK THE (P692) PASSENGER MIRROR UNFOLD DRIVER CIRCUIT FOR A SHORT TO THE (C170) PASSENGER MIRROR HEATER RETURN CIRCUIT 
    1. Check for continuity between the (P692) Passenger Mirror Unfold Driver circuit and the (C170) Passenger Mirror Heater Return circuit at the Passenger Outside Rearview Mirror (Component Side) connector.

      Is there continuity between the (P692) Passenger Mirror Unfold Driver circuit and the (C170) Passenger Mirror Heater Return circuit?

      Yes 

      • Repair the (P692) Passenger Mirror Unfold Driver circuit for a short to the (C170) Passenger Mirror Heater Return circuit.
      • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .

      No 

      • Go To  5
  5. CHECK THE (P695) PASSENGER MIRROR FOLD DRIVER CIRCUIT FOR A SHORT TO THE (C170) PASSENGER MIRROR HEATER RETURN CIRCUIT 
    1. Check for continuity between the (P695) Passenger Mirror Fold Driver circuit and the (C170) Passenger Mirror Heater Return circuit at the Passenger Outside Rearview Mirror (Component Side) connector.

      Is there continuity between the (P695) Passenger Mirror Fold Driver circuit and the (C170) Passenger Mirror Heater Return circuit?

      Yes 

      • Repair the (P695) Passenger Mirror Fold Driver circuit for a short to the (C170) Passenger Mirror Heater Return circuit.
      • Perform the BODY VERIFICATION TEST. Refer to BODY VERIFICATION TEST .

      No 

      • Go To  6.
  6. MODULE OR MIRROR 
    1. Disconnect the Passenger Outside Rearview Mirror (Component Side) C1 connector from the PDM.
    2. Turn the ignition on.
    3. With the scan tool, record and erase the Diagnostic Trouble Codes (DTCs).
    4. Operate the Mirror Fold switch several times.
    5. Operate the mirror switch in all directions.
    6. Turn the ignition from on to off three times.
    7. Turn the ignition on.
    8. With the scan tool, read the PDM DTCs.
      NOTE:

      Check for a CHANGE in the DTCs.

      Does the scan tool display; B1F04-15-MIRROR FOLD CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN as active?

      Yes 

      No 

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