Repair Procedures
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
- Range Selector Lever Cable Adjustment (M30 4L60E, M70 4L70E)
- Range Selector Lever Cable Adjustment (MYC 6L80E, MYD 6L90E)
- Range Selector Lever Cable Adjustment (MW7 Allison)
- Park/Neutral Position Switch Adjustment (M30 4L60E, M70 4L70E)
- Relay Replacement (Attached to Wire Harness) or Relay Replacement (Within an Electrical Center)
- Starter Solenoid Cable Replacement (4.3L) or Starter Solenoid Cable Replacement (4.8L, 5.3L, 6.0L, and 6.2L) or Starter Solenoid Cable Replacement (6.6L) or Starter Solenoid Cable Replacement (6.2L w/Auxiliary Battery)
- Park/Neutral Position Switch Replacement (M30 4L60E, M70 4L70E)
- Control Valve Body Assembly Removal for shift shaft position switch replacement (MYC 6L80E, MYD 6L90E)
- Control Valve Body Assembly Disassemble for shift shaft position switch replacement (MYC 6L80E, MYD 6L90E)
- Transmission Internal Mode Switch Replacement (MW7 Allison)
- Starter Motor Solenoid Replacement (6.6L) 6.6L Diesel (LMM)
- Starter Motor Replacement (4.3L) or Starter Motor Replacement (4.8L, 5.3L, 6.0L, and 6.2L) or Starter Motor Replacement (6.6L)
- Control Module References for BCM or ECM replacement, setup and programming