GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 DeVille 🢒 Brakes 🢒 Antilock Brake System 🢒 Vehicle Yaw Sensor Replacement

Removal Procedure

    Object Number: 498466 Size: SH
  1. Turn OFF the ignition.
  2. Remove the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  3. Remove the rear compartment trim. Refer to Rear Compartment Front Trim Panel Replacement in Body Rear End.
  4. Carefully pull the left trim panel back to access the yaw rate sensor.
  5. Remove the 2 yaw rate sensor mounting nuts (1).
  6. Remove the yaw rate sensor (3).
  7. Disconnect the yaw rate sensor electrical connector (2).

Installation Procedure

    Object Number: 498466 Size: SH
  1. Connect the yaw rate sensor electrical connector (2).

    2. 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.

  2. Install the yaw rate sensor (3).

    3. Tighten
    Tighten the 2 yaw rate sensor mounting nuts (1) to 6 N·m (53 lb in).

  3. Repositon the left trim panel.
  4. Install the rear shelf trim panel. Refer to Rear Window Shelf Trim Panel Replacement in Interior Trim.
  5. Install the rear compartment trim. Refer to Rear Compartment Front Trim Panel Replacement in Body Rear End.
  6. Perform the ABS Diagnostic System Check. Refer to Diagnostic System Check - ABS .