AutoZone 2003 Cadillac Truck Escalade ESV AWD 6.0L SFI OHV HO 8cyl | Repair Guides | Body | Exterior | Mirrors | AutoZone.com

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    2003 Cadillac Truck Escalade ESV AWD 6.0L SFI OHV HO 8cyl

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    Expedition, Navigator 2006-2007

    Mirrors

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    Power Mirrors



    Diagnosis & Testing

    The exterior mirror control switch receives power through circuit SBP12 (GN/RD) and ground through circuit GD143 (BK/VT). The exterior mirror control switch uses circuit CPM23 (GY) as the common circuit for both exterior mirror up/down and right/left movement.

    1. Possible Causes:

      Fuse 12 (7.5A) (SJB)
       
      An open in circuits CPM23 (GY), SBP12 (GN/RD) or GD143 (BK/VT
       
      A short to ground in circuit CPM23 (GY)
       
      A short to voltage in circuit CPM23 (GY)
       
      Exterior mirror control switch.
       

    2.  
    3. Checking the voltage at the mirror switch:

      Key in OFF position.
       
      Disconnect: Exterior Mirror Control Switch C527.
       
      Key in ON position.
       
      Measure the voltage between ground and exterior mirror control switch C527-1, circuit SBP12 (GN/RD).
       
      Voltage should be greater than 10 volts.
       

    4.  
    5. If voltage is greater than 10 volts, check that fuse 12 (7.5A) is OK. If OK, REPAIR circuit SBP12 (GN/RD) for an open.
    6.  

    Exterior Mirror Motor Synchronization

    NOTE
    This procedure must be performed any time the power folding mirrors are manually folded in or out, or if the position of the mirror case has been moved without using the mirror control switch.


    NOTE
    If the power folding mirrors are folded or unfolded continuously (6 to 10 cycles), the power lockout feature will disable the system for 2 minutes to prevent damage to the power fold motors. After 2 minutes have elapsed, normal operation will resume.

    1. Set the mirror control switch to the CENTER position.
    2.  
    3. Use the mirror control switch (press rearward) to automatically cycle the power folding mirrors in and out 4 times.
    4.  
    5. When an audible popping sound is heard, the power folding mirror motors are synchronized.
      NOTE
      It may be necessary to cycle the power folding mirrors in or out up to 4 times before they are synchronized.

    6.  

    Removal & Installation
    Motor
    1. Before servicing the vehicle, refer to the precautions section.
      NOTE
      If equipped with power folding mirrors, they must be synchronized any time the mirrors have been folded or unfolded without using the mirror control switch. Refer to synchronization procedure.

    2.  
    3. Position the exterior mirror glass in a downward position to obtain a gap at the edge of the mirror.
      CAUTION
      Place a shop towel between the exterior mirror glass and the hand to avoid personal injury in the instance of glass breakage.

    4.  
    5. Insert a flat-blade screwdriver between the mirror glass tabs and the mounting plate, and rotate to separate the locking tabs from the mounting plate.
    6.  
    7. Carefully pull the top edge of the glass away from the exterior mirror housing.

      Click image to see an enlarged view

      Fig. Mirror Glass removal shown

    8.  
    9. If equipped, disconnect the heated mirror electrical connectors and remove the glass.
    10.  
    11. Remove the 3 exterior mirror motor screws and exterior mirror motor.
    12.  
    13. Disconnect the electrical connectors.
    14.  
    15. To install, reverse the removal procedure.
    16.  

    Switch

    Expedition Trim Panel Removal


    NOTE
    The door glass must be completely raised.

    1. Remove the window control switch plate.
    2.  
    3. Remove the door handle bezel.
      WARNING
      To avoid damage to the door trim panel, lift the door trim panel by pulling directly upward on the armrest to disengage the panel clips.

    4.  
    5. Remove the two bolts and three screws, and remove the door trim panel.
    6.  
    7. Remove the finish cover to access the two center screws.
    8.  
    9. Disconnect the electrical connectors. Navigator Trim Panel Removal
    10.  
    11. Remove the door handle bezel.
    12.  
    13. Use service notch.
      WARNING
      To avoid damage to the door trim panel, lift the door trim panel by pulling directly upward on the armrest to disengage the panel clips.

    14.  
    15. Remove the two bolts and three screws, and remove the door trim panel.
    16.  
    17. Disconnect the electrical connectors.
    18.  
    19. Depress the locking tabs and remove the exterior mirror control switch.
    20.  
    21. Remove the exterior mirror control switch.
    22.  

     
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