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 cars and
Windshield wiper blades should be
inspected for wear and cracking.
See Maintenance Schedule
Replacement blades come in
different types and are removed in
different ways. For proper type and
length, see Maintenance
Replacement Parts
Caution
Allowing the wiper arm to touch
the windshield when no wipe