Owner's Manual
Page 419
...,000 lbs (5 443 kg) 11,500 lbs (5 216 kg) 12,200 lbs (5 534 kg) 15,000 lbs (6 804 kg) 15,000 lbs (6 804 kg) 1500 Series 2WD Regular Cab Standard Box (b) 5-51 Trailer weight rating (TWR) is calculated assuming the tow vehicle has only the driver but all required trailering equipment. Weights listed... V6 (c) 4.3L V6 (c) 4.8L V8 (c) 4.8L V8 5.3L LMG V8 5.3L LMG V8, K5L HD Cooling Pkg 5.3L LMG V8 K5L HD Cooling Pkg 1500 Series 2WD Extended Cab Standard Box (b) 4.3L V6 (c) 4.8L V8 (c) 4.8L V8 5.3L V8 5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg - Fifth-Wheel...
...,000 lbs (5 443 kg) 11,500 lbs (5 216 kg) 12,200 lbs (5 534 kg) 15,000 lbs (6 804 kg) 15,000 lbs (6 804 kg) 1500 Series 2WD Regular Cab Standard Box (b) 5-51 Trailer weight rating (TWR) is calculated assuming the tow vehicle has only the driver but all required trailering equipment. Weights listed... V6 (c) 4.3L V6 (c) 4.8L V8 (c) 4.8L V8 5.3L LMG V8 5.3L LMG V8, K5L HD Cooling Pkg 5.3L LMG V8 K5L HD Cooling Pkg 1500 Series 2WD Extended Cab Standard Box (b) 4.3L V6 (c) 4.8L V8 (c) 4.8L V8 5.3L V8 5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg - Fifth-Wheel...
Owner's Manual
Page 420
... 6.2L V8 K5L HD Cooling Pkg - Conventional Trailer 6.2L V8 NHT Max Trailering Pkg - Fifth-Wheel Trailer 6.2L V8 NHT Max Trailering Pkg - Conventional Trailer 1500 Series 2WD Crew Cab Short Box (c) 4.8L V8 4.8L V8 5.3L V8 (LMG) 5.3L V8 (LMG) K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg (XFE) 5.3L... V8 K5L HD Cooling Pkg 6.2L V8 6.2L V8 K5L HD Cooling Pkg 6.2L V8 NHT Max Trailering Pkg 1500 Series 2WD Regular Cab Long Box (b) 4.3L V6 (c) 4.3L...
... 6.2L V8 K5L HD Cooling Pkg - Conventional Trailer 6.2L V8 NHT Max Trailering Pkg - Fifth-Wheel Trailer 6.2L V8 NHT Max Trailering Pkg - Conventional Trailer 1500 Series 2WD Crew Cab Short Box (c) 4.8L V8 4.8L V8 5.3L V8 (LMG) 5.3L V8 (LMG) K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling Pkg (XFE) 5.3L... V8 K5L HD Cooling Pkg 6.2L V8 6.2L V8 K5L HD Cooling Pkg 6.2L V8 NHT Max Trailering Pkg 1500 Series 2WD Regular Cab Long Box (b) 4.3L V6 (c) 4.3L...
Owner's Manual
Page 421
... 5.3L V8 6 Speed Automatic 3.42 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8 K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 2WD Extended Cab Long Box (b) 5.3L V8 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8... K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 4WD Regular Cab Standard Box (b) 4.3L V6 (c) 3.73 4.8L V8 (c) 3.42 5.3L V8 - Fifth-Wheel Trailer 3.08 5.3L V8 - Conventional Trailer 3.08 5.3L V8 K5L HD Cooling...
... 5.3L V8 6 Speed Automatic 3.42 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8 K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 2WD Extended Cab Long Box (b) 5.3L V8 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8... K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 4WD Regular Cab Standard Box (b) 4.3L V6 (c) 3.73 4.8L V8 (c) 3.42 5.3L V8 - Fifth-Wheel Trailer 3.08 5.3L V8 - Conventional Trailer 3.08 5.3L V8 K5L HD Cooling...
Owner's Manual
Page 422
Vehicle Axle Ratio 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8 K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 4WD Extended Cab Standard Box (b) 4.8L V8 (c) 3.42 3.08 5.3L V8 - Fifth-Wheel Trailer 5.3L V8 - Conventional Trailer 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 3....Cooling 3.42 Pkg - Conventional Trailer 6.2L V8 NHT Max Trailering 3.73 Pkg - Fifth-Wheel Trailer 6.2L V8 NHT Max Trailering 3.73 Pkg - Conventional Trailer 1500 Series 4WD Crew Cab Short Box (c) 4.8L V8 3.42 5.3L V8 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 5-54 Maximum Trailer Weight 8,100 lbs (3 674 kg) ...
Vehicle Axle Ratio 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8 K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 4WD Extended Cab Standard Box (b) 4.8L V8 (c) 3.42 3.08 5.3L V8 - Fifth-Wheel Trailer 5.3L V8 - Conventional Trailer 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 3....Cooling 3.42 Pkg - Conventional Trailer 6.2L V8 NHT Max Trailering 3.73 Pkg - Fifth-Wheel Trailer 6.2L V8 NHT Max Trailering 3.73 Pkg - Conventional Trailer 1500 Series 4WD Crew Cab Short Box (c) 4.8L V8 3.42 5.3L V8 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 5-54 Maximum Trailer Weight 8,100 lbs (3 674 kg) ...
Owner's Manual
Page 423
... K5L HD Cooling Pkg 3.42 6.2L V8 3.42 6.2L V8 K5L HD Cooling Pkg 3.42 6.2L V8 NHT Max Trailering 3.73 Pkg - Conventional Trailer 1500 Series 4WD Regular Cab Long Box (b) 4.3L V6 (c) 3.73 4.8L V8 (c) 3.42 5.3L V8 3.08 3.08 5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling 3.42... Pkg - Fifth-Wheel Trailer 5.3L V8 K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 4WD Extended Cab Long Box (b) 5.3L V8 (c) 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8...
... K5L HD Cooling Pkg 3.42 6.2L V8 3.42 6.2L V8 K5L HD Cooling Pkg 3.42 6.2L V8 NHT Max Trailering 3.73 Pkg - Conventional Trailer 1500 Series 4WD Regular Cab Long Box (b) 4.3L V6 (c) 3.73 4.8L V8 (c) 3.42 5.3L V8 3.08 3.08 5.3L V8 K5L HD Cooling Pkg 5.3L V8 K5L HD Cooling 3.42... Pkg - Fifth-Wheel Trailer 5.3L V8 K5L HD Cooling 3.42 Pkg - Conventional Trailer 1500 Series 4WD Extended Cab Long Box (b) 5.3L V8 (c) 3.08 5.3L V8 K5L HD Cooling Pkg 3.08 5.3L V8 K5L HD Cooling 3.42 Pkg - Fifth-Wheel Trailer 5.3L V8...
Owner's Manual
Page 424
... 2500 Series 2WD Crew Cab Standard Box HD (d) 3.73 6.0L V8 4.10 2500 Series 2WD Regular Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 2WD Extended Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 2WD Crew Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Extended Cab Standard Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Crew Cab...
... 2500 Series 2WD Crew Cab Standard Box HD (d) 3.73 6.0L V8 4.10 2500 Series 2WD Regular Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 2WD Extended Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 2WD Crew Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Extended Cab Standard Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Crew Cab...
Owner's Manual
Page 425
... Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Extended Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Crew Cab Long Box HD (d) 3.73 6.0L V8 4.10 3500 Series 2WD Extended Cab (e) 3.73 6.0L V8 (Single Rear Wheels) 4.10 3.73 6.0L V8 (Dual Rear Wheels) 4.10 3500 Series 2WD Crew Cab (e) 3.73 6.0L V8 (Single Rear Wheels...
... Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Extended Cab Long Box HD (d) 3.73 6.0L V8 4.10 2500 Series 4WD Crew Cab Long Box HD (d) 3.73 6.0L V8 4.10 3500 Series 2WD Extended Cab (e) 3.73 6.0L V8 (Single Rear Wheels) 4.10 3.73 6.0L V8 (Dual Rear Wheels) 4.10 3500 Series 2WD Crew Cab (e) 3.73 6.0L V8 (Single Rear Wheels...
Owner's Manual
Page 426
... V8 (Single Rear Wheels) 6.0L V8 (Dual Rear Wheels) 3500 Series 4WD Extended Cab (e) 6.0L V8 (Single Rear Wheels) 6.0L V8 (Dual Rear Wheels) 3500 Series 4WD Crew Cab (e) 6.0L V8 (Single Rear Wheels) 6.0L V8 (Dual Rear Wheels) Axle Ratio 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 Maximum ...
... V8 (Single Rear Wheels) 6.0L V8 (Dual Rear Wheels) 3500 Series 4WD Extended Cab (e) 6.0L V8 (Single Rear Wheels) 6.0L V8 (Dual Rear Wheels) 3500 Series 4WD Crew Cab (e) 6.0L V8 (Single Rear Wheels) 6.0L V8 (Dual Rear Wheels) Axle Ratio 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 3.73 4.10 Maximum ...
Owner's Manual
Page 427
... amount of tongue weight the vehicle can tow. Ask your dealer/retailer for vehicle series and hitch type shown below: Vehicle Series Hitch Type 1500 Weight Carrying 2500HD/3500 Weight Carrying 1500 Weight Distributing 2500HD/3500 Weight Distributing Fifth Wheel 1500 Gooseneck Maximum Tongue Weight 272 kg (600 lbs) 453 kg (1,000 lbs) 499 kg...
... amount of tongue weight the vehicle can tow. Ask your dealer/retailer for vehicle series and hitch type shown below: Vehicle Series Hitch Type 1500 Weight Carrying 2500HD/3500 Weight Carrying 1500 Weight Distributing 2500HD/3500 Weight Distributing Fifth Wheel 1500 Gooseneck Maximum Tongue Weight 272 kg (600 lbs) 453 kg (1,000 lbs) 499 kg...
Owner's Manual
Page 428
... only way to be sure it is not exceeding any of the trailer tongue. This will position the hitch ball closest to the vehicle. Vehicle Series 2500HD 3500 Single Rear Wheels 3500 Dual Rear Wheels Hitch Type Fifth Wheel Gooseneck Fifth Wheel Gooseneck Fifth Wheel Gooseneck Maximum Tongue Weight 1 134 kg...
... only way to be sure it is not exceeding any of the trailer tongue. This will position the hitch ball closest to the vehicle. Vehicle Series 2500HD 3500 Single Rear Wheels 3500 Dual Rear Wheels Hitch Type Fifth Wheel Gooseneck Fifth Wheel Gooseneck Fifth Wheel Gooseneck Maximum Tongue Weight 1 134 kg...
Owner's Manual
Page 493
... the fluid level, it may appear lower than a vehicle that the rear axle assembly must be on the rear axle. For all 6.0L and 6.2L 1500 Series applications, the proper level is 0.04 inches to 0.75 inches (1.0 mm to reach the proper level. Remember that has been stationary for an hour or...driven will appear to 40 mm) below the bottom of the filler plug hole, located on the rear axle. For all 4.3L, 4.8L and 5.3L 1500 Series applications, the proper level is from 0.6 inches to 1.6 inches (15 mm to have a lower fluid level than normal because fluid has traveled out along the...
... the fluid level, it may appear lower than a vehicle that the rear axle assembly must be on the rear axle. For all 6.0L and 6.2L 1500 Series applications, the proper level is 0.04 inches to 0.75 inches (1.0 mm to reach the proper level. Remember that has been stationary for an hour or...driven will appear to 40 mm) below the bottom of the filler plug hole, located on the rear axle. For all 4.3L, 4.8L and 5.3L 1500 Series applications, the proper level is from 0.6 inches to 1.6 inches (15 mm to have a lower fluid level than normal because fluid has traveled out along the...
Owner's Manual
Page 494
For all 6.6L DURAMAX DIESEL 2500HD Series applications and all 6.0L and 6.2L 2500HD Series applications, the proper level is from 0 to 0.5 inches (0 mm to 21 mm) below the bottom of the filler plug hole, located on page 7‑13. ... . Add only enough fluid to reach the proper level. Add only enough fluid to reach the proper level. . Electric Shift Transfer Case A. For all 3500 Series applications, the proper level is from 0.6 inches to 0.8 inches (17 mm to 13 mm) below the bottom of the filler plug hole, located on the...
For all 6.6L DURAMAX DIESEL 2500HD Series applications and all 6.0L and 6.2L 2500HD Series applications, the proper level is from 0 to 0.5 inches (0 mm to 21 mm) below the bottom of the filler plug hole, located on page 7‑13. ... . Add only enough fluid to reach the proper level. Add only enough fluid to reach the proper level. . Electric Shift Transfer Case A. For all 3500 Series applications, the proper level is from 0.6 inches to 0.8 inches (17 mm to 13 mm) below the bottom of the filler plug hole, located on the...
Owner's Manual
Page 496
Have it inspected and repaired. 1500 Series A : Fill Plug B : Drain Plug How to regularly check front axle fluid unless you suspect there is a leak or you hear an unusual noise. Front Axle ...
Have it inspected and repaired. 1500 Series A : Fill Plug B : Drain Plug How to regularly check front axle fluid unless you suspect there is a leak or you hear an unusual noise. Front Axle ...
Owner's Manual
Page 497
... the noise emission control system during the life of the filler plug hole. . 6-53 When the differential is given in the United States. All except 1500 Series A : Fill Plug B : Drain Plug . The Maintenance Schedule provides information on page 7‑13.
... the noise emission control system during the life of the filler plug hole. . 6-53 When the differential is given in the United States. All except 1500 Series A : Fill Plug B : Drain Plug . The Maintenance Schedule provides information on page 7‑13.
Owner's Manual
Page 570
If your dealer for more information. Application Air Conditioning Refrigerant R134a Cooling System 4.3L V6 1500 Series 4.8L V8 1500 Series 5.3L V8 1500 Series 6.0L V8 2500 Series and 3500 Series 6.2L V8 1500 Series Engine Oil with Filter 4.3L V6 4.8L V8; 5.3L V8; 6.0L V8; 6.2L V8 4.5 qt 6.0 qt 4.3 L 5.7 L 16.5 qt 16.9 qt 16.9 qt 16.4 qt 16...
If your dealer for more information. Application Air Conditioning Refrigerant R134a Cooling System 4.3L V6 1500 Series 4.8L V8 1500 Series 5.3L V8 1500 Series 6.0L V8 2500 Series and 3500 Series 6.2L V8 1500 Series Engine Oil with Filter 4.3L V6 4.8L V8; 5.3L V8; 6.0L V8; 6.2L V8 4.5 qt 6.0 qt 4.3 L 5.7 L 16.5 qt 16.9 qt 16.9 qt 16.4 qt 16...
Owner's Manual
Page 571
Application Fuel Tank 1500 Series Standard and Short Box 1500 Series Long Box 2500 Series Standard Box 2500 Series and 3500 Series Long Box 3500 Series Chassis Cab 3500 Chassis Cab - Front Tank 3500 Chassis Cab - Rear Tank (if equipped) Transmission Fluid (Pan Removal and Filter Replacement) Auto 4-Speed Transmission 4L60-E Electronic Transmission Auto 6-Speed Transmission 6L80-E Auto 6-Speed Transmission 6L90-E ...
Application Fuel Tank 1500 Series Standard and Short Box 1500 Series Long Box 2500 Series Standard Box 2500 Series and 3500 Series Long Box 3500 Series Chassis Cab 3500 Chassis Cab - Front Tank 3500 Chassis Cab - Rear Tank (if equipped) Transmission Fluid (Pan Removal and Filter Replacement) Auto 4-Speed Transmission 4L60-E Electronic Transmission Auto 6-Speed Transmission 6L80-E Auto 6-Speed Transmission 6L90-E ...
Owner's Manual
Page 576
See Engine Oil on 1500 series vehicles are maintenance‐free. Tire inflation check. Tire wear inspection. A leak in dusty conditions only). For vehicles with Allison Transmission® only: At the ... contamination and windshield and wiper blade cleaning, if contaminated. Visual inspection of wear. Engine coolant level check. See Engine Air Cleaner/ Filter on 2500/3500 series vehicles require lubrication but should not be lubricated unless their temperature is −12°C (10°F) or higher, or they could be repaired and...
See Engine Oil on 1500 series vehicles are maintenance‐free. Tire inflation check. Tire wear inspection. A leak in dusty conditions only). For vehicles with Allison Transmission® only: At the ... contamination and windshield and wiper blade cleaning, if contaminated. Visual inspection of wear. Engine coolant level check. See Engine Air Cleaner/ Filter on 2500/3500 series vehicles require lubrication but should not be lubricated unless their temperature is −12°C (10°F) or higher, or they could be repaired and...
Owner's Manual
Page 585
... with a gasoline engine. U.S. 12346293, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Floor Shift Linkage Chassis Lubrication Front Axle (1500 Series) ‐ Four‐Wheel Drive 7-13 GM Power Steering Fluid Power Steering (GM Part No. Lubriplate Lubricant Aerosol (GM Part No.
... with a gasoline engine. U.S. 12346293, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Floor Shift Linkage Chassis Lubrication Front Axle (1500 Series) ‐ Four‐Wheel Drive 7-13 GM Power Steering Fluid Power Steering (GM Part No. Lubriplate Lubricant Aerosol (GM Part No.
Owner's Manual
Page 586
...) or Dielectric Silicone Grease (GM Part No. Multi-Purpose Lubricant, Superlube (GM Part No. Weatherstrip Conditioning Weatherstrip Squeaks 7-14 Usage Front Axle (1500, 2500 HD, and 3500 HD Series) Rear Axle Transfer Case (Four‐Wheel Drive) Front Axle Propshaft Spline or One-Piece Propshaft Spline (Two-Wheel Drive with Teflon, Superlube...
...) or Dielectric Silicone Grease (GM Part No. Multi-Purpose Lubricant, Superlube (GM Part No. Weatherstrip Conditioning Weatherstrip Squeaks 7-14 Usage Front Axle (1500, 2500 HD, and 3500 HD Series) Rear Axle Transfer Case (Four‐Wheel Drive) Front Axle Propshaft Spline or One-Piece Propshaft Spline (Two-Wheel Drive with Teflon, Superlube...