2010 GMC SIERRA Owner's Manual

FusesUsage
7 Front Washer
8 Oxygen Sensor
9 Antilock Brakes System 2
10 Trailer Back-up Lamps 11 Driver Side Low-Beam Headlamp
12 Engine Control Module (Battery)
13 Fuel Injectors, Ignition
Coils (Right Side)
14 Transmission Control
Module (Battery)
15 Vehicle Back-up Lamps
16 Passenger Side Low-Beam Headlamp
17 Air Conditioning Compressor
18 Oxygen Sensors
19 Transmission Controls (Ignition)
20 Fuel Pump
21 Fuel System Control Module
22 Not Used
Fuses Usage
23 Not Used
24Fuel Injectors, Ignition
Coils (Left Side)
25 Trailer Park Lamps
26 Driver Side Park Lamps
27 Passenger Side Park Lamps
28 Fog Lamps
29 Horn
30 Passenger Side High-Beam
Headlamp
31 Daytime Running Lamps (DRL)
32 Driver Side High-Beam Headlamp
33 Daytime Running Lights 2
34 Sunroof
35 Key Ignition System, Theft
Deterrent System
36 Windshield Wiper
37 SEO B2 Upfitter Usage (Battery)
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FusesUsage
38 Electric Adjustable Pedals
39 Climate Controls (Battery)
40 Airbag System (Ignition)
41 Amplifier
42 Audio System
43Miscellaneous (Ignition), Cruise
Control
44 Not Used
45 Airbag System (Battery)
46 Instrument Panel Cluster
47 Power Take-Off
48 Auxiliary Climate Control (Ignition)
49 Center High-Mounted
Stoplamp (CHMSL)
50 Rear Defogger
Fuses Usage
51 Heated Mirrors
52 SEO B1 Upfitter Usage (Battery)
53Cigarette Lighter, Auxiliary
Power Outlet
54 SEO Upfitter Usage
55 Climate Controls (Ignition)
56 Engine Control Module, Secondary
Fuel Pump (Ignition)
J-Case Fuses
Usage
57 Cooling Fan 1
58 Not Used
59 Heavy Duty Antilock Brake System
60 Cooling Fan 2
61 Antilock Brake System 1
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J-Case FusesUsage
62 Starter
63 Stud 2 (Trailer Brakes)
64 Left Bussed Electrical Center 1
65 Not Used
66 Heated Windshield Washer System
67 Transfer Case
68Stud 1 (Trailer Connector Battery
Power) (Optional - 40A Fuse
Required)
69 Mid-Bussed Electrical Center 1
70 Climate Control Blower
71 Not Used
72 Left Bussed Electrical Center 2
Relays Usage
FAN HI Cooling Fan High Speed
FAN LO Cooling Fan Low Speed
FAN CNTRL Cooling Fan Control
HDLP LO/HID Low-Beam Headlamp
FOG LAMP Front Fog Lamps
A/C CMPRSR Air Conditioning Compressor
STRTR Starter
PWR/TRN Powertrain
FUEL PMP Fuel Pump
PRK LAMP Parking Lamps
REAR DEFOG Rear Defogger
RUN/CRANK Switched Power
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Capacities and Specifications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricantson page 7‑12for more information.
If your vehicle has the DURAMAX
®Diesel engine, see the DURAMAX®Diesel manual for more information.
Application Capacities
English Metric
Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge
amount, see the refrigerant caution label located
under the hood. See your dealer for more information.
Cooling System 4.3L V6 1500 Series 16.5 qt 15.6 L
4.8L V8 1500 Series 16.9 qt 16.0 L
5.3L V8 1500 Series 16.9 qt 16.0 L
6.0L V8 2500 Series and 3500 Series 16.4 qt 15.5 L
6.2L V8 1500 Series 16.8 qt 15.9 L
Engine Oil with Filter 4.3L V6 4.5 qt 4.3 L
4.8L V8; 5.3L V8; 6.0L V8; 6.2L V8 6.0 qt 5.7 L
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ApplicationCapacities
English Metric
Fuel Tank
1500 Series Standard and Short Box 26.0 gal 98.0 L
1500 Series Long Box 34.0 gal 128.7 L
2500 Series Standard Box 26.0 gal 98.0 L
2500 Series and 3500 Series Long Box 34.0 gal 128.7 L
3500 Series Chassis Cab 50.0 gal 189.0 L
3500 Chassis Cab –Front Tank 27.0 gal 102.0 L
3500 Chassis Cab –Rear Tank (if equipped) 23.0 gal 87.0 L
Transmission Fluid (Pan Removal and Filter Replacement) Auto 4-Speed Transmission 4L60-E Electronic Transmission 5.0 qt4.7 L
Auto 6-Speed Transmission 6L80-E 6.0 qt5.7 L
Auto 6-Speed Transmission 6L90-E 6.3 qt6.0 L
Auto 6-Speed Transmission Allison 7.4 qt7.0 L
Transfer Case Fluid 1.6 qt1.5 L
Wheel Nut Torque 140 ft lb190Y
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual.
Recheck fluid level after filling.
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Engine Specifications
EngineVIN CodeTransmission Spark Plug Gap
4.3L V6 (LU3) XAutomatic 0.060 in (1.52 mm)
4.8L V8 (L20) AAutomatic 0.040 in (1.02 mm)
5.3L V8 Flexible Fuel with
Active Fuel Management™
(Iron Block) (LMG) 0
Automatic 0.040 in (1.02 mm)
5.3L V8 Flexible Fuel with
Active Fuel Management™
(Aluminum Block) (LC9) 3
Automatic 0.040 in (1.02 mm)
6.0L V8 (Iron Block) (L96 or LY6) G or K Automatic0.040 in (1.02 mm)
6.2L V8 Flexible Fuel
(Aluminum Block) (L9H) 2
Automatic 0.040 in (1.02 mm)
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Section 7 Maintenance Schedule
Maintenance Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Scheduled Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Owner Checks and Services . . . . . . . . . . . . . . . . . . . 7-11 Recommended Fluids and Lubricants . . . . . . . . . . 7-12
Maintenance Replacement Parts . . . . . . . . . . . . . . 7-15
Engine Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 7-16
Maintenance Record . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17
7-1

Maintenance Schedule
Introduction
This maintenance section applies to vehicles with a
gasoline engine. For diesel engine vehicles, see the
maintenance schedule section in the DURAMAX Diesel
manual.
Notice:Maintenance intervals, checks, inspections,
recommended fluids, and lubricants are necessary
to keep this vehicle in good working condition.
Damage caused by failure to follow scheduled
maintenance might not be covered by the vehicle
warranty.
Proper vehicle maintenance helps to keep the vehicle
in good working condition, improves fuel economy, and
reduces vehicle emissions for better air quality. Because of all the different ways people use vehicles,
maintenance needs vary. The vehicle might need
more frequent checks and services. Please read the
information under Scheduled Maintenance. To keep the
vehicle in good condition, see your dealer/retailer.
The maintenance schedule is for vehicles that:
.carry passengers and cargo within recommended
limits on the Tire and Loading Information label.
See
Loading the Vehicle on page 5‑30.
.are driven on reasonable road surfaces within legal
driving limits.
.are driven off‐road in the recommended manner.
SeeOff-Road Driving on page 5‑11.
.use the recommended fuel. See Gasoline Octaneon page 6‑7.
7-2