Replace the wheel if any of the following conditions exist:
Note:
Air leaks caused by porosity on aluminum wheels are repairable.
Warning:
If you are replacing the wheel(s), the wheel stud(s), the wheel nut(s) or the wheel bolt(s), install only new GM original equipment parts. Installation of used parts or non-GM original equipment parts may cause the wheel to loosen, loss of tire air pressure, poor vehicle handling and loss of vehicle control resulting in personal injury.
Caution:
The use of non-GM original equipment wheels may cause:
Replace the wheel, the wheel studs and the wheel/nuts, or the wheel bolts if applicable, if any of the following conditions exist:
Steel wheel identification is stamped into the wheel near the valve stem.
Aluminum wheel identification is cast into the inboard side of the wheel.
P-Metric Sized Tires Description
Special ToolsImmobilizer Description and Operation
The immobilizer system functions are provided by the body control module (BCM)
and the engine control module (ECM), as well as any modules which store and report
the environment identifier.
When an ignition key is inserted into the ignition lock cylinder and the ignition
is switched ON, the ...
Special Tools
Illustration
Tool Number/Description
CH-41013
J 41013
Rotor Resurfacing Kit
CH-42450-A
J 42450-A
Wheel Hub Resurfacing Kit
CH-45101
J ...
2-6 Clutch Piston Installation (6T40/45/50)
2-6 Clutch Piston Installation
Callout
Component Name
1
2? Clutch Piston Assembly
Note:
Position the 2? piston air bleed and large slot toward the
top of the case.
DT-47796 seal protector pr ...