Location and description of fuses and relay Chevrolet Silverado and GMC Sierra: 1500, 2500HD, 3500HD with engine 4.3L V6 LU3 or LG3, 4.8L V8 Vortec 4800, 5.3L V8 Vortec 5300, 6.0L V8 Vortec 6000, 6.2L V8 Vortec 6200, 6.6L V8 Duramax Turbo-Diesel (Regular, Extended & Crew; 2007, 2008, 2009, 2010, 2011, 2012, 2013)

Fuses location and appointment Chevrolet Express and GMC Savana: 1500, 2500, 3500, Cutaway with engine: 4.3L Vortec 4300/LU3, 4.8L Vortec 4800/LR4, 5.3L Vortec 5300/LM7 and 6.0L Vortec 6000/LQ4 (Van; 2003, 2004, 2005, 2006, 2007)

Location and description of fuses and relay Chevrolet Suburban, Tahoe and GMC Yukon, Yukon XL - 1500, 2500 & Denali with engine 4.8L V8 (Vortec 4800), 5.3L V8 (Vortec 5300) and 6.0L V8 (Vortec 6000) (2002, 2003, 2004, 2005, 2006)

Location and description of fuses and relay Chevrolet Silverado and GMC Sierra (1500, 2500, 3500) with engine 4.3L V6 (Vortec 4300), 4.8L V8 (Vortec 4800), 5.3L V8 (Vortec 5300), 6.0L V8 (Vortec 6000), 8.1L V8 (Vortec 8100) and Diesel 6.6L V8 (Duramax) (2003, 2004, 2005, 2006)

Location and description of fuses and relay Chevrolet TrailBlazer, GMC Envoy, Isuzu Ascender, Buick Rainier, Oldsmobile Bravada and Saab 9-7X: with  gasoline engine 4.2 L (LL8), 5.3 L (LM4, LH6) and 6.0L (LS2) (2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009)

Location and description of fuses and relay Chevrolet Blazer, GMC Jimmy, Envoy and Oldsmobile Bravada with engine 4.3L V6 (Vortec 4300) (1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005)

Fuses location and description Chevy Blazer, Suburban and GMC Yukon K1500 with engine 5.7L V8 (L05) and diesel 6.2L V8 (Detroit Diesel) (1992, 1993, 1994)

Fuses location and description Chevrolet Van G20, G30, High-Cube and GMC Vandura, G1500, G2500, G3500 (1988, 1989, 1990, 1991, 1992)

Fuses location and description GMC Jimmy & Typhoon, Chevrolet Blazer, Oldsmobile Bravada (1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994)

Fuses location and description Chevrolet Blazer and GMC Jimmy with engine 4.1L, 5.0L V8, 5.7L V8, and Diesel 6.2L V8 (K5, K10 & V10; 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)

Fuses location and description Chevrolet El Camino and GMC Caballero with engine 3.3 L V6, 3.8 L V6, 4.4L V8 (Small-Block), 5.0L V8 (Small-Block) or 5.7L V8 (Small-Block) (1978, 1979, 1980, 1981)