OnStar Vehicle Diagnostics will perform a vehicle check every month. It will
check the engine, transmission, antilock brakes, and major vehicle systems. It also
checks the tire pressures, if the vehicle is equipped with the Tire Pressure Monitoring
System. If a diagnostics check is needed between e-mails, press
, and an Advisor can run a check.
Connections
OnStar Additional InformationChecking and Adding Power Steering Fluid
Caution: When adding fluid or making a complete fluid change, always
use the proper power steering fluid. Failure to use the proper fluid
will cause hose and seal damage and fluid leaks.
Clean the area surrounding the reservoir cap.
Remove the reservoir cap.
Inspect the power steeri ...
Passenger Seat Frame Replacement
Removal Procedure
Remove front seat cushion cover (1) and pad (2) from frame (3). Refer to
Front Seat Cushion Cover and Pad Replacement
Remove the wire harness (1), if equipped.
Remove front seat back cushion cover (1) and pad (2) from frame (3).
Refer to Driv ...
Installation Procedure
Drill 8 mm (5/16 in) for plug welding along the edges of the drivetrain
and front suspension frame front support as noted from the
original panel.
Clean and prepare the attaching surfaces for welding.
Position the drivetrain and front suspension frame front suppor ...