GM Service Manual Online
For 1990-2009 cars only

Inside Rearview Mirror Replacement DD7

Removal Procedure

    Notice: Do not use tools or other objects to pry the mirror mount or the mirror away from the windshield. Using tools may damage the mirror mount, the mirror or the windshield.


    Object Number: 604120  Size: SH
  1. Remove the rearview mirror wire cover (3).
  2. Disconnect the electrical connector (1) from the mirror (2).

  3. Adjust the mirror to the full down position.
  4. Using both hands, grasp both sides of the mirror (2) at the top.
  5. Remove the mirror assembly from the button by rotating the mirror in a downward-rearward twisting motion.

Installation Procedure


    Object Number: 604120  Size: SH
  1. Position the center bottom of the mirror mount against the windshield at the top of the support button.
  2. Slide the base of the mirror onto the button (4).
  3. Maintain the mount parallel to the windshield.
  4. As the mount begins to grip the button, apply a force against the button. Maintain a downward force until the mount snaps onto the button with an audible click.
  5. This operation requires at least 20 pounds of force.

  6. Ensure that the mirror is securely attached to the button by adjusting the mirror in a normal up/down and a side to side range.
  7. Connect the electrical connector (1).
  8. Install the electrical wiring cover (3).
  9. Move the sensitivity switch lever to the MAX position. Turn the vehicle ignition OFF.
  10. In low ambient light, the OFF/M/C/M letters should be illuminated. If the letters are not lit, inspect the connectors and/or the wiring.
  11. For electrochromatic mirrors, test the mirror by simulating glare. Perform the following steps:
  12. 10.1. Cover the forward facing sensor, located on the right side of the mirror back, using a black cloth.
    10.2. Hold the cloth over the sensor until the glass starts to darken to the non-reflective stage.
    10.3. Remove the cloth. The mirror returns to the clear reflective stage.
    10.4. Repeat the previous 3 steps several times in order to ensure that the mirror operates correctly.
    10.5. Calibrate the compass. Refer to Compass Calibration Description .

Inside Rearview Mirror Replacement UE1

Removal Procedure


    Object Number: 652381  Size: SH
  1. Disconnect the electrical connector from the back of the mirror.
  2. Remove the wire cover.
  3. Adjust the mirror to the full upward position.
  4. Remove the base trim cover.
  5. Loosen the set screw in order to remove the mirror from the button assembly.
  6. Slide the mirror assembly in an upward motion in order to remove.

Installation Procedure


    Object Number: 652381  Size: SH
  1. Position the center bottom of the mirror mount against the windshield at the top of the support button.
  2. Slide the base of the mirror onto the button.
  3. Make sure the mirror is firmly seated on the windshield button by pushing down on the base of the mirror.
  4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

    Tighten
    Tighten the set screw to 1.8 N·m (16 lb in) in order to secure the mirror base to the button.

  5. Install the base trim cover.
  6. Connect the electrical connector.
  7. Reposition the mirror assembly.
  8. Install the wire cover.
  9. Calibrate the compass. Refer to Compass Calibration Description .