Page 196 of 388
Hazard Warning Flashers
Your hazard warning flashers let you warn others. They
also let police know you have a problem. Your front and
rear turn signal lamps will flash on and off. Push the button at the
top of
the steering column all
the
way down to make your
front and rear turn signals
flash on and off.
Your hazard warning flashers work no matter what
position your key
is in, and even if the key isn't in.
To
turn off the flashers, push the button until the first
click and release.
When the hazard warning flashers are on, your turn
signals won't work.
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Page 203 of 388

A CAUTION:
I
To help avoid injury to you or others:
0 Never let passengers ride in a vehicle that is
0 Never tow faster than safe or posted speeds.
0 Never tow with damaged parts not
0 Never get under your vehicle after .it has
0 Always use separate safety chains on each
being towed.
fully secured.
been lifted by the tow truck.
side when towing a vehicle.
When your vehicle is being towed, have the ignition
key
off. The steering wheel should be clamped in a
straight-ahead position, with a clamping device designed
for towing service.
Do not use the vehicle’s
steering column lock for this. The transmission should
be in
NEUTRAL (N) and the parking brake should
be released.
A CAUTION:
A vehicle can fall from a car carrier if it isn’t
adequately secured. This can cause
a collision,
serious personal injury and vehicle damage.
The vehicle should be tightly secured with
chains
or steel cables before it is transported.
Don’t use substitutes (ropes, leather straps,
canvas webbing, etc.) that can be cut by sharp
edges underneath the towed vehicle.
5-9
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Page 295 of 388
POSITION
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
NAME
STOP HTD
MIR
CTSY
GAUGES
HAZARD CRUISE
PWR AUX Crank
PARK LPS
AIR BAGS WIPER
HTR-A/C
CIG
LTR
ILLUM
DRL
TURN
B/U
CIRCUITS PROTECTED
Stop/CHMSL, Stoplamps
Electric Heated Mirrors
Courtesy Lamps, Dome/RDG Lamps, Vanity Mirrors, Power Mirrors
IP Cluster, DRL Relay, DRL Module, HDLP Switch, Keyless Entry
Illumination, Low Coolant Module, CHIME Module, DRAB Module
Hazard LampdCHIME Module
Cruise Control
Auxiliary Power Outlet, ALDL
License Plate Lamp, Parking Lamps, Taillamps, Front Sidemarkers,
Glove Box Ashtray
SDM
Wiper Motor, Washer Pump
A/C, A/C Blower, High Blower Relay, HTD Mirror
Power Amp, Cigarette Lighter, Door Lock Relay
LP Cluster, HVAC Controls,
RR HVAC Controls, IP Switches, Radio
Illumination, Door Switch Illumination
DRL Relay
Front Turn, RR Turn, Back-up Lamps,
BTSI Solenoid
6-61
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Page 296 of 388
POSITION
17.
18.
19.
20.
21.
22.
23.
24.
A.
B.
NAME
RADIO- 1
BRAKE
RADIO-B TRANS STRGISECURITY
RR DEFOG
Not Used
RR HVAC
PWR ACCY
PWR WDO
CIRCUITS PROTECTED
Radio (Ign, Accy)
4WAL PCM, ABS, Cruise Control
Radio (Battery), Power Antenna
PRNDL, Automatic Transmission
EVO Steering, European Security System
Rear Window Defog
RR HVAC Controls, HIGH, MED, LOW Relays
Power Door Lock, Six-Way Power Seat, Keyless Entry Illumination
Module
Power Windows
Do not use fuses of higher amperage than those recommended above. Fuse amperage levels are also imprinted on the
fuse panel under the dash.
6-62
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Page 350 of 388

At Least Twice a Year At Least Once
a Year
Restraint System Check Key Lock Cylinders
Service
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages are
working properly.
Look for any other loose or damaged
safety belt system parts. If you see anything that might
keep a safety belt system from doing its
job, have it
repaired. Have
any torn or frayed safety belts replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag system
does not need regular maintenance.) Lubricate the key lock
cylinders with the lubricant
specified in Part
D.
Body Lubrication Service
Lubricate all hood hinges, hood prop rod pivot, fuel
filler door, rear compartment hinges, latches, locks and
any moving seat hardware.
Part D tells you what to use.
More frequent lubrication may be required when
exposed
to a corrosive environment.
Wiper Blade Check Starter Switch Check
Inspect wiper blades
for wear or cracking. Replace blade
inserts that appear worn or damaged or that streak or
miss areas of the windshield. Also see “Wiper Blades,
Cleaning” in the Index.
Automatic Transmission Check
Check the transmission fluid level; add if needed. See
“Automatic Transmission” in the Index.
A fluid loss
may indicate a problem. Check the system and repair
if needed.
I
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
I. Before you start, be sure you have enough room
around the vehicle.
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Page 351 of 388

2.
3.
Firmly apply both the parking brake (see “Parking Brake” in the Index if necessary) and the regular brake.
NOTE:
Do not use the accelerator pedal, and be
ready to turn off the engine immediately if it starts.
Try to start the engine in each gear. The starter
should work only in PARK
(P) or NEUTRAL (N). If
the starter works in any other position, your vehicle
needs service.
Brake-Transmission Shift Interlock (BTSI) Check
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
1. Before you start, be sure you have enough around the vehicle. It should
be parked on a level surface.
2. Firmly apply the parking brake (see “Parking Brake”
in the Index
if necessary).
NOTE: Be ready to apply the regular brake
immediately if the vehicle begins
to move.
3. With the engine off, turn the key to the RUN
position, but don’t start the engine. Without applying
the regular brake, try
to move the shift lever out
of PARK (P) with normal effort. If the shift lever
moves out of PARK (P), your vehicle’s BTSI
needs service.
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to
LOCK in each shift lever position.
0 The key should turn to LOCK only when the shift
lever is in PARK (P).
The key should come out only in LOCK.
7-47
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Page 355 of 388

Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
Engine Oil
(Gasoline
Engine)
Engine Coolant
Hydraulic Brake
System
FLUIDLUBRICANT
Engine oil with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil”
in the Index.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench’ DEX-COOL@
or Havoline@ DEX-COOL@
coolant. See “Engine Coolant” in
the Index.
Delco Supreme 11
@ Brake Fluid
(GM Part No. 12377967 or
equivalent DOT-3 brake fluid).
USAGE
Parking Brake
Cable Guides
Power Steering System
Automatic
Transmission
Key Lock
Cylinders
Chassis
Lubrication
FLUIDlLUBRICANT
Chassis lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI
## 2, Category LB
or GC-LB.
GM Power Steering Fluid
(GM Part
No. 1052884 - 1 pint,
10500 17 - 1 quart, or equivalent).
DEXRON@-IU Automatic
Transmission Fluid.
Multi-Purpose lubricant, Superlube@ (GM
Part No. 12346241
or equivalent).
Chassis lubricant
(GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI ## 2, Category LB
or GC-LB.
c
7-5 1
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Page 365 of 388
Roadside Assistance
In
nnl
GMC’s Roadside Assistance provides stranded owners
with over-the-phone roadside repairs, location of the
nearest GMC dealer or
the following special services:
Flat Tire Change: Installation of spare tire will be
covered at no charge (customer is responsible for repair
or replacement of tire).
Fuel Delivery: Delivery of enough fuel for the customer
to get to the nearest service station (up to
$4.00) will
be covered.
Jump Start: No-start situations which require a battery
jump start will be covered at no charge.
Lock Out: Replacement keys or locksmith service will
be covered
at no charge if you are unable to gain entry
into your vehicle. Delivery
of the replacement key will
be covered at no charge within
10 miles (16 km).
Emergency Towing Service: Towing to the nearest
GMC dealer for warranty related disablements will
be covered.
8-5
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