GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 71535  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the reverse lockout solenoid. Refer to Reverse Lockout Solenoid Replacement .
  3. Remove the transmission vent tube retaining bolt.
  4. Remove the transmission vent tube.

Installation Procedure


    Object Number: 71535  Size: SH
  1. Install the transmission vent tube.
  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.

  3. Install the transmission vent tube retaining bolt.
  4. Tighten
    Tighten the transmission vent tube retaining bolt to 20 N·m (15 lb ft).

  5. Install the reverse lockout solenoid. Refer to Reverse Lockout Solenoid Replacement .
  6. Lower the vehicle.