2003 GMC SIERRA DENALI Owners Manual

Replace cover after servicing. Remettre le couvercle en place.
I ? i I I I I I
I
I I I
I
I I I L I 1 I I L
B+
GLOW I PLUG
OR I
I CUST I FEED I I -_--l
NOTE: The function and FUNCTION/AMy-GAS
amperage of these fuses FONCTION/INTENSIT!-ESSENCE FONCTIONIINTENSITE-DIESEL ces fusibles sont diffbrentes pour les
FUNCTION/AMP-QlESEL * REMARQUE: La fonction
et I'intensitk de
are different for gas and INJ 2/15A EDU/25A moteurs essence et les rnoteurs diesel.
diesel fueled engines. See
Owners Manual for
functions
of studs #I and #2. ECMV15A f
tCMRPV/I5A
FUEL HT/15A Voir le Guide du propri6taire a pour
les fonctions des plots 1 et 2.
5- 1 00

*I - Gasoline Engine and Diesel Engine.
*2 - Gasoline Engine; ECMRPV - Diesel Engine.
*3 - Gasoline Engine; FUEL HT - Diesel Engine.
*4 - Gasoline Engine; ECM f - Diesel Engine.
*5 - IGN/EDU
r Fuses
GLOW PLUG
CUST FEED
STUD
#I
MBEC
BLOWER
LBEC Only)/ Dual Battery
(TP2)
Do not install fuse.
Mid Bussed Electrical Center
Power Feed, Front Seats,
Riaht Doors TRL
PARK Parking Lamps Trailer Wiring
RR PARK Right
Rear Parking and
Sidemarker LamDs
TBC BATT Truck Body
Controller Battery
I Feed
5-1 01

Fuses Usage
4WS Canister/QUADRASTEERTM
RR HVAC Not Used
Vent
Solenoid
Module Power
AUX PWR IGN
1 Ignition Relay
PCM
1
Auxiliary Power
Outlet
- Console
Electronic Throttle Control,
IGN E
Rday
RTD Ride Control
TRL B/U
PCM B
~~ ~-
Backup Lamps Trailer Wiring
Powertrain Control Module,
Fuel Pump
-. - . . -. . . .
F/PM P
B/U LP Transmission Shift Lock
r
Fuel Pump (Relay)
Back-up Lamps, Automatic
Control System
RR DEFOG Rear Window Defogger SIR
FRT PARK
DRL Daytime Running Lamps
I (Relav)
SEO IGN
TBC IGNI Truck Body Controller Ignition \~ ------I
Rear Defog Relay
HI HDLP-LT High Beam Headlamp-Left
LH HID Not Used
DRL Daytime Running Lamps
IPC/DIC Instrument
Panel
Cluster/Driver Information Center
5-1 02

I NC COMP Air
Conditioning Compressor 1 Relav I
RR WPR
Audio Svstem
RADIO
Not Used
I Mid Bussed Electrical Center,
SEO B1
WIS WASH Windshield Washer
Pump I Relav I I
WIS WASH 1 Windshield Washer Pump i
INFO
5-1 03

Capacities and Specifications
Capacities and Specifications
Capacities
Application
All capacities are approximate. When adding, be sure to
fill to the approximate level, as recommended in this
Use
Refrigerant Oil, R134a Systems 0.8
kg
1.76 Ibs.
Air Conditioning Refrigerant R134a 98.4
L 26.0 gallons
Fuel
Tank 5.7
L 6.0 quarts
Engine Oil
with Filter 14.0
L 14.8 quarts
Cooling
System Metric
English
manual. See
Part D: Recommended Fluids and Lubricants on page 6-16.
Engine Specifications
Engine Spark Plug Gap
Type
VIN Code
VORTEC 6000
0.060 inches (1.52 mm) V8
U
Wheels and Tires
Wheel Nut Torque
See the CertificationKire label on the rear edge of the
Tire
Pressure 140 Ib ft (190 N*m )
driver’s door.
5-1 04

Normal Maintenance Replacement Parts
5-1 05

5-1 06

Section 6 Maintenance Schedule
Maintenance Schedule ...................................... 6.2
introduction
................................................... 6.2
Your Vehicle and the Environment
.................... 6-2
Maintenance Requirements
.............................. 6-2
How This Section is Organized
......................... 6-3
Part A: Scheduled Maintenance Services
........... 6-4
Using Your Maintenance Schedule
.................... 6-4
Scheduled Maintenance
................................... 6-5
Part
B: Owner Checks and Services ................ 6-10
At Each Fuel Fill
.......................................... 6-10
At Least Once a Month
................ ......... 6-10
At Least Twice a Year
............................... 6-11 At Least
Once a Year
................................... 6-11
Part
C: Periodic Maintenance Inspections ......... 6.14
Steering and Suspension Inspection
................ 6.14
Exhaust System inspection
............................ 6-14
Fuel System Inspection
.................................. 6.14
Engine Cooling System inspection
................... 6.14
(All-Wheel Drive) Inspection
........................ 6.15
Brake System Inspection
................................ 6.15
Part
D: Recommended Fluids and Lubricants .... 6-16
Part E: Maintenance Record
........................... 6.18
Transfer Case and
Front Axle
6- 1