4WD CHEVROLET SILVERADO 2004 1.G User Guide

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-2500 LD (4WD)*
6000 V83.73
4.108,300 lbs. (3 765 kg)
10,300 lbs. (4 672 kg)14,000 lbs. (6 350 kg)
16,000 lbs. (7 257 kg)
*Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
2,500 lbs. (1 133 kg) maximum.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-2500 Regular Cab Long Box HD (4WD)*
6000 V8 4.10 10,300 lbs. (4 672 kg) 16,000 lbs. (7 257 kg)
8100 V83.73
4.1012,000 lbs. (5 443 kg)
12,000 lbs. (5 443 kg)20,000 lbs. (9 072 kg)
22,000 lbs. (9 979 kg)
6.6L V8 Diesel 3.73 12,000 lbs. (5 443 kg) 22,000 lbs. (9 979 kg)
*Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
2,500 lbs. (1 133 kg) maximum.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-2500 Extended Cab Short Box HD (4WD)*
6000 V8 4.10 10,100 lbs. (4 581 kg) 16,000 lbs. (7 257 kg)
8100 V83.73
4.1012,000 lbs. (5 443 kg)
12,000 lbs. (5 443 kg)20,000 lbs. (9 072 kg)
22,000 lbs. (9 979 kg)
6.6L V8 Diesel 3.73 12,000 lbs. (5 443 kg) 22,000 lbs. (9 979 kg)
*Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
2,500 lbs. (1 133 kg) maximum.
4-81

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-2500 Extended Cab Long Box HD (4WD)**
6000 V8 4.10 9,900 lbs. (4 490 kg) 16,000 lbs. (7 257 kg)
8100 V83.73
4.1012,000 lbs. (5 443 kg)
12,000 lbs. (5 443 kg)20,000 lbs. (9 072 kg)
22,000 lbs. (9 979 kg)
6.6L V8 Diesel 3.73 12,000 lbs. (5 443 kg) 22,000 lbs. (9 979 kg)
K-2500 Crew Cab Short Box HD (4WD)*
6000 V8 4.10 9,900 lbs. (4 490 kg) 16,000 lbs. (7 257 kg)
8100 V83.73
4.1012,000 lbs. (5 443 kg)
12,000 lbs. (5 443 kg)20,000 lbs. (9 072 kg)
22,000 lbs. (9 979 kg)
6.6L V8 Diesel 3.73 12,000 lbs. (5 443 kg) 22,000 lbs. (9 979 kg)
*Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
2,500 lbs. (1 133 kg) maximum.
Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-2500 Crew Cab Long Box HD (4WD)
6000 V8 4.10 9,700 lbs. (4 399 kg) 16,000 lbs. (7 257 kg)
8100 V83.73
4.1012,000 lbs. (5 443kg)
12,000 lbs. (5 443kg)20,000 lbs. (9 072 kg)
22,000 lbs. (9 979 kg)
6.6L V8 Diesel 3.73 12,000 lbs. (5 443kg) 22,000 lbs. (9 979 kg)
* Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
2,500 lbs. (1 133 kg) maximum.
4-82

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-3500 Regular Cab (4WD)
6000 V8 Dual
Rear Wheel4.10 9,900 lbs. (4 490 kg) 16,000 lbs. (7 257 kg)
6000 V8 Single
Rear Wheel4.10 10,100 lbs. (4 581 kg) 16,000 lbs. (7 257 kg)
8100 V8 Dual
Rear Wheel4.10 15,500 lbs. (7 031 kg) 22,000 lbs. (9 979 kg)
8100 V8 Single
Rear Wheel4.10 15,700 lbs. (7 121 kg) 22,000 lbs. (9 979 kg)
6.6L V8 Dual Rear
Wheel (Auto)3.73 16,800 lbs. (7 620 kg) 23,500 lbs. (10 659 kg)
6.6L V8 Dual Rear
Wheel (Manual)3.73 15,300 lbs. (6 940 kg) 23,500 lbs. (10 659 kg)
6.6L V8 Single
Rear Wheel3.73 15,500 lbs. (7 030 kg) 22,000 lbs. (9 979 kg)
4-84

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-3500 Extended Cab (4WD)*
6000 V8 Dual
Rear Wheel4.10 9,500 lbs. (4 309 kg) 16,000 lbs. (7 257 kg)
6000 V8 Single
Rear Wheel4.10 9,700 lbs. (4 399 kg) 16,000 lbs. (7 257 kg)
8100 V8 Dual
Rear Wheel4.10 15,100 lbs. (6 849 kg) 22,000 lbs. (9 979 kg)
8100 V8 Single
Rear Wheel4.10 15,300 lbs. (6 940 kg) 22,000 lbs. (9 979 kg)
6.6L V8 Diesel Dual
Rear Wheel (Manual)3.73 14,900 lbs. (6 758 kg) 23,500 lbs. (10 659 kg)
6.6L V8 Diesel Dual
Rear Wheel (Auto)3.73 16,400 lbs. (7 439 kg) 23,500 lbs. (10 659 kg)
6.6L V8 Diesel Single
Rear Wheel3.73 15,200 lbs. (6 894 kg) 22,000 lbs. (9 979 kg)
* Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
3,500 lbs. (1 587 kg) maximum.
4-85

Vehicle* Axle Ratio Maximum Trailer Weight GCWR
K-3500 Crew Cab (4WD)*
6000 V8 Dual
Rear Wheel4.10 9,300 lbs. (4 218 kg) 16,000 lbs. (7 264 kg)
6000 V8 Single
Rear Wheel4.10 9,500 lbs. (4 309 kg) 16,000 lbs. (7 264 kg)
8100 V8 Dual
Rear Wheel4.10 14,900 lbs. (5 443 kg) 22,000 lbs. (9 979 kg)
8100 V8 Single
Rear Wheel4.10 15,100 lbs. (6 849 kg) 22,000 lbs. (9 979 kg)
6.6L V8 Diesel Single
Rear Wheel (Auto)3.73 14,900 lbs. (6 759 kg) 22,000 lbs. (9 979 kg)
6.6L V8 Diesel Single
Rear Wheel (Manual)3.73 14,900 lbs. (6 759 kg) 22,000 lbs. (9 979 kg)
6.6L V8 Diesel Dual
Rear Wheel (Auto)3.73 16,100 lbs. (7 302 kg) 23,500 lbs. (10 659 kg)
6.6L V8 Diesel Dual
Rear Wheel (Manual)3.73 14,600 lbs. (6 622 kg) 23,500 lbs. (10 659 kg)
*Fifth-wheel or gooseneck kingpin weight should be 15 percent to 25 percent of trailer weight up to
3,500 lbs. (1 587 kg) maximum.
4-86

Fuses Usage
IGN 3 Ignition, Heated Seats
4WDFour-Wheel Drive System,
Auxiliary Battery
HTR A/C Climate Control System
LOCK (Relay)Power Door Lock Relay
(Lock Function)
HVAC 1 Climate Control System
L DOORDriver’s Door Harness
Connection
CRUISECruise Control, Power Take
Off (PTO)
UNLOCK (Relay)Power Door Lock Relay
(Unlock Function)
RR FOG LP Not Used
BRAKE Anti-Lock Brake System
DRIVER UNLOCKPower Door Lock
Relay (Driver’s Door
Unlock Function)
IGN 0 TCM
TBC IGN 0 Truck Body Controller
VEH CHMSLVehicle and Trailer High
Mounted Stoplamp
LT TRLR ST/TRN Left Turn Signal/Stop TrailerFuses Usage
LT TRNLeft Turn Signals
and Sidemarkers
VEH STOPVehicle Stoplamps, Brake
Module, Electronic Throttle
Control Module
RT TRLR ST/TRN Right Turn Signal/Stop Trailer
RT TRNRight Turn Signals
and Sidemarkers
BODY Harness Connector
DDM Driver Door Module
AUX PWR 2 Not Used
LOCKS Power Door Lock System
ECC Not Used
TBC 2C Truck Body Controller
FLASH Flasher Module
CB LT DOORSLeft Power Windows
Circuit Breaker
TBC 2B Truck Body Controller
TBC 2A Truck Body Controller
5-125

Rocking Your Vehicle To Get It Out...................4-51
Routing, Engine Drive Belt...............................6-18
Running Your Engine While You Are Parked.......2-53
S
Safety Belt
Reminder Light............................................3-36
Safety Belts
Care of....................................................5-117
Center Passenger Position............................1-24
Driver Position............................................1-16
How to Wear Safety Belts Properly................1-16
Questions and Answers About Safety Belts.....1-15
Rear Safety Belt Comfort Guides for Children
and Small Adults......................................1-29
Rear Seat Passengers.................................1-26
Right Front Passenger Position......................1-24
Safety Belt Extender....................................1-31
Safety Belt Use During Pregnancy.................1-23
Safety Belts Are for Everyone.......................1-10
Safety Chains.................................................4-90
Safety Warnings and Symbols.............................. iii
Scanning the Terrain.......................................4-26
Scheduled Maintenance..................................... 6-4
Seatback Latches............................................. 1-8
Seats
Head Restraints............................................ 1-8
Heated Seats............................................... 1-5Seats (cont.)
Manual........................................................ 1-3
Memory.....................................................2-70
Power Lumbar.............................................. 1-5
Power Seats................................................. 1-4
Rear Seat Operation...................................... 1-9
Reclining Seatbacks...................................... 1-6
Seatback Latches.......................................... 1-8
Secondary Latch System................................5-110
Securing a Child Restraint
Center Front Seat Position............................1-58
Center Rear Seat Position............................1-56
Designed for the LATCH System...........1-48, 1-49
Rear Outside Seat Position...........................1-53
Right Front Seat Position (Crew Cab).............1-58
Right Front Seat Position (Regular and
Extended Cab).........................................1-61
Security While You Travel.................................. 7-6
Select Button.................................................3-64
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-5
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-48
Publications Ordering Information...................7-11
SERVICE 4 WHEEL STEER.............................3-69
SERVICE 4WD...............................................3-69
SERVICE AIRBAG..........................................3-68
SERVICE BRAKE BOOSTER...........................3-68
SERVICE BRAKE SYSTEM.............................3-68
14