GM Service Manual Online
For 1990-2009 cars only

Rear shoulder belt comfort guides may provide added safety belt comfort for older children who have outgrown booster seats and for some adults. When installed on a shoulder belt, the comfort guide positions the belt away from the neck and head.

There is one guide for each outboard passenger position in the rear seat. Here is how to install a comfort guide to the shoulder belt:

  1. Fold down the rear seatback of the desired seating position. See Split Folding Rear Seat for instructions about how to fold the rear seatback.

  2. Object Number: 1400248  Size: B3
  3. Remove the guide located on the trim behind the seatback from its storage clip. Pull the guide around the rear seatback.
  4. Caution: If either seatback is not locked, it could move forward in a sudden stop or crash. That could cause injury to the person sitting there. Always push and pull on the seatbacks to be sure they are locked.

  5. Return the rear seatback to its upright position and make sure it is latched into place.

  6. Object Number: 1379299  Size: B3
  7. Slide the guide under and past the belt. The elastic cord must be under the belt. Then, place the guide over the belt and insert the two edges of the belt into the slots of the guide.

  8. Object Number: 1397291  Size: B3
  9. Be sure that the belt is not twisted and it lies flat. The elastic cord must be under the belt and the guide on top.
  10. Caution: A safety belt that is not properly worn may not provide the protection needed in a crash. The person wearing the belt could be seriously injured. The shoulder belt should go over the shoulder and across the chest. These parts of the body are best able to take belt restraining forces.


    Object Number: 1400065  Size: B3
  11. Buckle, position, and release the safety belt as described in Rear Seat Passengers . Make sure that the shoulder belt crosses the shoulder.

To remove and store the comfort guide, squeeze the belt edges together so that you can take them out of the guide. Fold down the rear seatbacks. Store the guides on their storage clips. Lift the rear seatbacks to their original seating positions.