Chevrolet: 2003

Database: LEMON

LEMON manuals were retrieved in late 2025, so they have more up to date technical bulletins for example. However, they tend to be less detailed for older vehicles.


• Astro
  • Van Cargo, AWD
  • Van Cargo, RWD
  • Van Passenger, AWD
  • Van Passenger, RWD
• Avalanche
  • 1500, 4WD
  • 1500, RWD
  • 2500, 4WD
  • 2500, RWD
• Blazer
  • 2D Utility, 4WD, Automatic, Automatic
  • 2D Utility, 4WD, Automatic, Standard
  • 2D Utility, 4WD, Part Time, Automatic
  • 2D Utility, 4WD, Part Time, Standard
  • 2D Utility, RWD, Automatic
  • 2D Utility, RWD, Standard
  • 4D Utility, 4WD, Automatic
  • 4D Utility, 4WD, Part Time
  • 4D Utility, RWD
• Cab & Chassis Silverado
  • 2D Pickup Extra Cab, 6.0 U, 4WD, Automatic
  • 2D Pickup Extra Cab, 6.0 U, 4WD, Part Time, Automatic
  • 2D Pickup Extra Cab, 6.0 U, 4WD, Part Time, Standard
  • 2D Pickup Extra Cab, 6.0 U, RWD, Automatic
  • 2D Pickup Extra Cab, 6.0 U, RWD, Standard
  • 2D Pickup Extra Cab, 6.6 1, 4WD, Automatic
  • 2D Pickup Extra Cab, 6.6 1, 4WD, Standard
  • 2D Pickup Extra Cab, 6.6 1, RWD, Automatic
  • 2D Pickup Extra Cab, 6.6 1, RWD, Standard
  • 2D Pickup Extra Cab, 8.1 G, 4WD, Automatic
  • 2D Pickup Extra Cab, 8.1 G, 4WD, Standard
  • 2D Pickup Extra Cab, 8.1 G, RWD, Automatic
  • 2D Pickup Extra Cab, 8.1 G, RWD, Standard
  • 2D Pickup, 6.0 U, 4WD, Automatic
  • 2D Pickup, 6.0 U, 4WD, Part Time, Automatic
  • 2D Pickup, 6.0 U, 4WD, Part Time, Standard
  • 2D Pickup, 6.0 U, RWD, Automatic
  • 2D Pickup, 6.0 U, RWD, Standard
  • 2D Pickup, 6.6 1, 4WD, Automatic
  • 2D Pickup, 6.6 1, 4WD, Standard
  • 2D Pickup, 6.6 1, RWD, Automatic
  • 2D Pickup, 6.6 1, RWD, Standard
  • 2D Pickup, 8.1 G, 4WD, Automatic
  • 2D Pickup, 8.1 G, 4WD, Standard
  • 2D Pickup, 8.1 G, RWD, Automatic
  • 2D Pickup, 8.1 G, RWD, Standard
• Cavalier
  • Base, 2D Coupe, Automatic
  • Base, 2D Coupe, Standard
  • Base, 4D Sedan, L61, Automatic
  • Base, 4D Sedan, L61, Standard
  • Base, 4D Sedan, L61/KL6
  • LS Sport, 2D Coupe, Automatic
  • LS Sport, 2D Coupe, Standard
  • LS Sport, 4D Sedan, 2.2 6
  • LS Sport, 4D Sedan, 2.2 F, Automatic
  • LS Sport, 4D Sedan, 2.2 F, Standard
  • LS, 2D Coupe, Automatic
  • LS, 2D Coupe, Standard
  • LS, 4D Sedan, 2.2 6
  • LS, 4D Sedan, 2.2 F, Automatic
  • LS, 4D Sedan, 2.2 F, Standard
• Chevy Express
  • G1500, Van Cargo, 4.3 X
  • G1500, Van Cargo, 5.3 T
  • G1500, Van Passenger, 4.3 X
  • G1500, Van Passenger, 5.3 T
  • G2500, Van Cargo Extended, 4.3 X, 4L60E/M30
  • G2500, Van Cargo Extended, 4.3 X, 4L80E/MT1
  • G2500, Van Cargo Extended, 4.8 V, 4L60E/M30
  • G2500, Van Cargo Extended, 4.8 V, 4L80E/MT1
  • G2500, Van Cargo Extended, 5.3 T, 4L60E/M30
  • G2500, Van Cargo Extended, 5.3 T, 4L80E/MT1
  • G2500, Van Cargo Extended, 6.0 U
  • G2500, Van Cargo, 4.3 X, 4L60E/M30
  • G2500, Van Cargo, 4.3 X, 4L80E/MT1
  • G2500, Van Cargo, 4.8 V, 4L60E/M30
  • G2500, Van Cargo, 4.8 V, 4L80E/MT1
  • G2500, Van Cargo, 5.3 T, 4L60E/M30
  • G2500, Van Cargo, 5.3 T, 4L80E/MT1
  • G2500, Van Cargo, 6.0 U, LQ4
  • G2500, Van Cargo, 6.0 U, LQ4/KL6
  • G2500, Van Cargo, 6.0 U, LQ4/KL8
  • G2500, Van Passenger Extended
  • G2500, Van Passenger, LQ4
  • G2500, Van Passenger, LQ4/KL6
  • G2500, Van Passenger, LQ4/KL8
  • G3500, Van Cargo Extended, 4.8 V
  • G3500, Van Cargo Extended, 6.0 U
  • G3500, Van Cargo, 4.8 V
  • G3500, Van Cargo, 6.0 U, LQ4
  • G3500, Van Cargo, 6.0 U, LQ4/KL6
  • G3500, Van Cargo, 6.0 U, LQ4/KL8
  • G3500, Van Passenger Extended, 4.8 V
  • G3500, Van Passenger Extended, 6.0 U
  • G3500, Van Passenger, 4.8 V
  • G3500, Van Passenger, 6.0 U, LQ4
  • G3500, Van Passenger, 6.0 U, LQ4/KL6
  • G3500, Van Passenger, 6.0 U, LQ4/KL8
  • H1500, Van Cargo
  • H1500, Van Passenger
  • H2500
• Corvette
  • 50th Anniversary Edition, 2D Convertible, Automatic
  • 50th Anniversary Edition, 2D Convertible, Standard
  • 50th Anniversary Edition, 2D Coupe, Automatic
  • 50th Anniversary Edition, 2D Coupe, Standard
  • Base, 2D Convertible, Automatic
  • Base, 2D Convertible, Standard
  • Base, 2D Coupe, Automatic
  • Base, 2D Coupe, Standard
  • Z06, T56/M12
  • Z06, T56/MM6
• Cutaway
  • 4.8 V
  • 6.0 U
• Impala
  • Base, 3.4 E
  • Base, 3.8 K
  • LS
  • Police
• Malibu
  • Base
  • LS
• Monte Carlo
  • LS
  • SS
• RV Cutaway
  • 4.8 V
  • 6.0 U
• S10 Pickup
  • 2D Pickup, 2.2 H, Automatic
  • 2D Pickup, 2.2 H, Standard
  • 2D Pickup, 4.3 X, Automatic
  • 2D Pickup, 4.3 X, Standard
  • 3D Pickup Extra Cab, 2.2 H, Automatic
  • 3D Pickup Extra Cab, 2.2 H, Standard
  • 3D Pickup Extra Cab, 4.3 X, 4WD, Automatic
  • 3D Pickup Extra Cab, 4.3 X, 4WD, Standard
  • 3D Pickup Extra Cab, 4.3 X, RWD, Automatic
  • 3D Pickup Extra Cab, 4.3 X, RWD, Standard
  • 4D Pickup
• SSR
  • Base
  • LS
• Silverado
  • 1500 HD, 4WD
  • 1500 HD, RWD
  • 1500, 2D Pickup, 4.3 X, 4WD, Automatic, Automatic
  • 1500, 2D Pickup, 4.3 X, 4WD, Automatic, Standard
  • 1500, 2D Pickup, 4.3 X, 4WD, Part Time, Automatic
  • 1500, 2D Pickup, 4.3 X, 4WD, Part Time, Standard
  • 1500, 2D Pickup, 4.3 X, RWD, Automatic
  • 1500, 2D Pickup, 4.3 X, RWD, Standard
  • 1500, 2D Pickup, 4.8 V, 4WD, Automatic, Automatic
  • 1500, 2D Pickup, 4.8 V, 4WD, Automatic, Standard
  • 1500, 2D Pickup, 4.8 V, 4WD, Part Time, Automatic
  • 1500, 2D Pickup, 4.8 V, 4WD, Part Time, Standard
  • 1500, 2D Pickup, 4.8 V, RWD, Automatic
  • 1500, 2D Pickup, 4.8 V, RWD, Standard
  • 1500, 2D Pickup, 5.3 T, 4WD, Automatic
  • 1500, 2D Pickup, 5.3 T, 4WD, Part Time
  • 1500, 2D Pickup, 5.3 T, RWD
  • 1500, 2D Pickup, 5.3 Z, 4WD, Automatic
  • 1500, 2D Pickup, 5.3 Z, 4WD, Part Time
  • 1500, 2D Pickup, 5.3 Z, RWD
  • 1500, 4D Pickup Extra Cab, 4.3 X, 4WD, Automatic
  • 1500, 4D Pickup Extra Cab, 4.3 X, 4WD, Part Time
  • 1500, 4D Pickup Extra Cab, 4.3 X, RWD
  • 1500, 4D Pickup Extra Cab, 4.8 V, 4WD, Automatic
  • 1500, 4D Pickup Extra Cab, 4.8 V, 4WD, Part Time
  • 1500, 4D Pickup Extra Cab, 4.8 V, RWD
  • 1500, 4D Pickup Extra Cab, 5.3 T, 4WD, Automatic
  • 1500, 4D Pickup Extra Cab, 5.3 T, 4WD, Part Time
  • 1500, 4D Pickup Extra Cab, 5.3 T, RWD
  • 1500, 4D Pickup Extra Cab, 5.3 Z, 4WD, Automatic
  • 1500, 4D Pickup Extra Cab, 5.3 Z, 4WD, Part Time
  • 1500, 4D Pickup Extra Cab, 5.3 Z, RWD
  • 1500, 4D Pickup Extra Cab, 6.0 N
  • 2500 HD, 2D Pickup, 6.0 U, LQ4, 4WD, Automatic, Automatic
  • 2500 HD, 2D Pickup, 6.0 U, LQ4, 4WD, Automatic, Standard
  • 2500 HD, 2D Pickup, 6.0 U, LQ4, 4WD, Part Time, Automatic
  • 2500 HD, 2D Pickup, 6.0 U, LQ4, 4WD, Part Time, Standard
  • 2500 HD, 2D Pickup, 6.0 U, LQ4, RWD, Automatic
  • 2500 HD, 2D Pickup, 6.0 U, LQ4, RWD, Standard
  • 2500 HD, 2D Pickup, 6.0 U, LQ4/KL6, 4WD, Automatic
  • 2500 HD, 2D Pickup, 6.0 U, LQ4/KL6, 4WD, Part Time
  • 2500 HD, 2D Pickup, 6.0 U, LQ4/KL6, RWD
  • 2500 HD, 2D Pickup, 6.6 1, 4WD, Automatic
  • 2500 HD, 2D Pickup, 6.6 1, 4WD, Standard
  • 2500 HD, 2D Pickup, 6.6 1, RWD, Automatic
  • 2500 HD, 2D Pickup, 6.6 1, RWD, Standard
  • 2500 HD, 2D Pickup, 8.1 G, 4WD, Automatic
  • 2500 HD, 2D Pickup, 8.1 G, 4WD, Standard
  • 2500 HD, 2D Pickup, 8.1 G, RWD, Automatic
  • 2500 HD, 2D Pickup, 8.1 G, RWD, Standard
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4, 4WD, Automatic, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4, 4WD, Automatic, Standard
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4, 4WD, Part Time, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4, 4WD, Part Time, Standard
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4, RWD, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4, RWD, Standard
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4/KL6, 4WD, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4/KL6, 4WD, Part Time
  • 2500 HD, 4D Pickup Extra Cab, 6.0 U, LQ4/KL6, RWD
  • 2500 HD, 4D Pickup Extra Cab, 6.6 1, 4WD, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 6.6 1, 4WD, Standard
  • 2500 HD, 4D Pickup Extra Cab, 6.6 1, RWD, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 6.6 1, RWD, Standard
  • 2500 HD, 4D Pickup Extra Cab, 8.1 G, 4WD, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 8.1 G, 4WD, Standard
  • 2500 HD, 4D Pickup Extra Cab, 8.1 G, RWD, Automatic
  • 2500 HD, 4D Pickup Extra Cab, 8.1 G, RWD, Standard
  • 2500 HD, 4D Pickup, 6.0 U, LQ4, 4WD, Automatic, Automatic
  • 2500 HD, 4D Pickup, 6.0 U, LQ4, 4WD, Automatic, Standard
  • 2500 HD, 4D Pickup, 6.0 U, LQ4, 4WD, Part Time, Automatic
  • 2500 HD, 4D Pickup, 6.0 U, LQ4, 4WD, Part Time, Standard
  • 2500 HD, 4D Pickup, 6.0 U, LQ4, RWD, Automatic
  • 2500 HD, 4D Pickup, 6.0 U, LQ4, RWD, Standard
  • 2500 HD, 4D Pickup, 6.0 U, LQ4/KL6, Automatic
  • 2500 HD, 4D Pickup, 6.0 U, LQ4/KL6, Part Time
  • 2500 HD, 4D Pickup, 6.6 1, 4WD, Automatic
  • 2500 HD, 4D Pickup, 6.6 1, 4WD, Standard
  • 2500 HD, 4D Pickup, 6.6 1, RWD, Automatic
  • 2500 HD, 4D Pickup, 6.6 1, RWD, Standard
  • 2500 HD, 4D Pickup, 8.1 G, 4WD, Automatic
  • 2500 HD, 4D Pickup, 8.1 G, 4WD, Standard
  • 2500 HD, 4D Pickup, 8.1 G, RWD, Automatic
  • 2500 HD, 4D Pickup, 8.1 G, RWD, Standard
  • 2500, 2D Pickup, LQ4, Automatic
  • 2500, 2D Pickup, LQ4, Standard
  • 2500, 2D Pickup, LQ4/KL6, Automatic
  • 2500, 2D Pickup, LQ4/KL6, Standard
  • 2500, 2D Pickup, LQ4/KL8, Automatic
  • 2500, 2D Pickup, LQ4/KL8, Standard
  • 2500, 4D Pickup Extra Cab, Automatic
  • 2500, 4D Pickup Extra Cab, Part Time
  • 3500, 2D Pickup, 6.0 U, LQ4, Automatic, Automatic
  • 3500, 2D Pickup, 6.0 U, LQ4, Automatic, Standard
  • 3500, 2D Pickup, 6.0 U, LQ4, Part Time, Automatic
  • 3500, 2D Pickup, 6.0 U, LQ4, Part Time, Standard
  • 3500, 2D Pickup, 6.0 U, LQ4/KL8
  • 3500, 2D Pickup, 6.6 1, Automatic
  • 3500, 2D Pickup, 6.6 1, Standard
  • 3500, 2D Pickup, 8.1 G, Automatic
  • 3500, 2D Pickup, 8.1 G, Standard
  • 3500, 4D Pickup Extra Cab, 6.0 U, 4WD, Automatic, Automatic
  • 3500, 4D Pickup Extra Cab, 6.0 U, 4WD, Automatic, Standard
  • 3500, 4D Pickup Extra Cab, 6.0 U, 4WD, Part Time, Automatic
  • 3500, 4D Pickup Extra Cab, 6.0 U, 4WD, Part Time, Standard
  • 3500, 4D Pickup Extra Cab, 6.0 U, RWD, Automatic
  • 3500, 4D Pickup Extra Cab, 6.0 U, RWD, Standard
  • 3500, 4D Pickup Extra Cab, 6.6 1, 4WD, Automatic
  • 3500, 4D Pickup Extra Cab, 6.6 1, 4WD, Standard
  • 3500, 4D Pickup Extra Cab, 6.6 1, RWD, Automatic
  • 3500, 4D Pickup Extra Cab, 6.6 1, RWD, Standard
  • 3500, 4D Pickup Extra Cab, 8.1 G, 4WD, Automatic
  • 3500, 4D Pickup Extra Cab, 8.1 G, 4WD, Standard
  • 3500, 4D Pickup Extra Cab, 8.1 G, RWD, Automatic
  • 3500, 4D Pickup Extra Cab, 8.1 G, RWD, Standard
  • 3500, 4D Pickup, 6.0 U, 4WD, Automatic, Automatic
  • 3500, 4D Pickup, 6.0 U, 4WD, Automatic, Standard
  • 3500, 4D Pickup, 6.0 U, 4WD, Part Time, Automatic
  • 3500, 4D Pickup, 6.0 U, 4WD, Part Time, Standard
  • 3500, 4D Pickup, 6.0 U, RWD, Automatic
  • 3500, 4D Pickup, 6.0 U, RWD, Standard
  • 3500, 4D Pickup, 6.6 1, 4WD, Automatic
  • 3500, 4D Pickup, 6.6 1, 4WD, Standard
  • 3500, 4D Pickup, 6.6 1, RWD, Automatic
  • 3500, 4D Pickup, 6.6 1, RWD, Standard
  • 3500, 4D Pickup, 8.1 G, 4WD, Automatic
  • 3500, 4D Pickup, 8.1 G, 4WD, Standard
  • 3500, 4D Pickup, 8.1 G, RWD, Automatic
  • 3500, 4D Pickup, 8.1 G, RWD, Standard
• Suburban
  • C1500, 5.3 T
  • C1500, 5.3 Z
  • C2500, 6.0 U
  • C2500, 8.1 G
  • K1500, 5.3 T
  • K1500, 5.3 Z
  • K2500, 6.0 U
  • K2500, 8.1 G
• Tahoe
  • 4.8 V, 4WD
  • 4.8 V, RWD
  • 5.3 T, 4WD
  • 5.3 T, RWD
  • 5.3 Z, 4WD
  • 5.3 Z, RWD
• Tracker
  • 2D Utility, 4WD, Automatic
  • 2D Utility, 4WD, Standard
  • 2D Utility, RWD, Automatic
  • 2D Utility, RWD, Standard
  • 4D Utility, 2.0 C, 4WD, Automatic
  • 4D Utility, 2.0 C, 4WD, Standard
  • 4D Utility, 2.0 C, RWD, Automatic
  • 4D Utility, 2.0 C, RWD, Standard
  • 4D Utility, 2.5 4, 4WD
  • 4D Utility, 2.5 4, RWD
• TrailBlazer
  • 4.2 S, 4WD
  • 4.2 S, RWD
  • 5.3 P, 4WD
  • 5.3 P, RWD
• Venture
  • Base, Van Cargo Extended
  • Base, Van Passenger
  • Base, Van Passenger Extended
  • LS, Van Passenger
  • LS, Van Passenger Extended, AWD
  • LS, Van Passenger Extended, FWD
  • LT, AWD
  • LT, FWD
  • Warner Bros. Edition, AWD
  • Warner Bros. Edition, FWD