This section is only for people of adult size.
There are special things to know about safety belts and children. And there are different rules for smaller children and infants. If a child will be riding in the vehicle, see Older Children or Infants and Young Children. Follow those rules for everyone's protection.
It is very important for all occupants to buckle up. Statistics show that unbelted people are hurt more often in crashes than those who are wearing safety belts.
There are important things to know about wearing a safety belt properly.

Warning
You can be seriously injured, or even killed, by not wearing your safety belt properly.
Questions and Answers About Safety Belts
Lap-Shoulder BeltService Publications Ordering Information
Service Manuals
Service Manuals have the diagnosis and repair information on the engines, transmission,
axle, suspension, brakes, electrical, steering, body, etc.
Service Bulletins
Service Bulletins give additional technical service information needed to knowledgeably
service General Motors c ...
Brake Rotor Assembled Lateral Runout Correction
Note:
Brake rotor thickness variation MUST be checked BEFORE checking for
assembled lateral runout (LRO). Thickness variation exceeding the maximum
acceptable level can cause brake pulsation. Refer to Brake Rotor Thickness
Variation Measurement.
Brake rotor assembled latera ...
Park Brake and P (Park) Mechanism Check
Warning: When you are doing this check, the vehicle could begin to
move. You or others could be injured and property could be damaged. Make sure
there is room in front of the vehicle in case it begins to roll. Be ready to
apply the regular brake at once should the vehicle begin to move. ...