Inspection/Maintenance System Check

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the appropriate diagnostic procedure below for the vehicle being servced.

Inspection/Maintenance System Check for the 4.3L engine
Inspection/Maintenance System Check for the 4.8L, 5.3L, 6.0L, 6.2L or 7.0L engines
Inspection/Maintenance System Check for the Hybrid (HP2) 6.0L (LZ1) engine
Inspection/Maintenance (I/M) System Check for the 6.6L (LMM) engine