GM Service Manual Online
For 1990-2009 cars only

ELIMINATION OF COMFORT FEATURE ON SHOULDER BELT

SUBJECT: ELIMINATION OF PRESENT COMFORT SET FEATURE ON SHOULDER BELT

MODELS: 1991 C/K, R/V AND G LIGHT DUTY TRUCKS AND VANS

The purpose of this service bulletin is to notify all GMC Sales and Service personnel of a change in the seatbelt restraint system.

The comfort feature is being removed from the shoulder belts at all occupant positions in the 1991 C/K and R/V models and from the driver and front passenger position only in the 1991 G Van.

The comfort feature is replaced with a belt that has a reduced spring load in the retractor motor which results in a minimal but constant force against the occupant's body. Simultaneously, the spring maintains a force adequate to retract and stow the shoulder belt webbing when the belt is not in use.

[!] Important

Users should continue to exercise care during belt release in order to avoid interior damage to the vehicle and avoid twisting of the webbing.

Sales and service personnel should be aware of this change in the restraint system in order to address any questions that may occur as a result of the change, and help General Motors continue to promote effective safety belt use.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.