wheel CHEVROLET BLAZER 1994 2.G Manual Online

Downloaded from www.Manualslib.com manuals search engine NAME
INST LPS
PWR ACC
HORN-DM
BATT
STOP-HAZ
TAIL LMPS
ECM B
CIRCUITS PROTECTED
FUSE CIRCUIT
BREAKER
Instrument Panel Lights,
Headlight Warning Buzzer,
Rear Defogger Switch Light,
Four-wheel Drive Indicator
Light, RR Wiper Switch
Lamp, Fog Lamp Switch
Light, Electronic Shift Pnl
Lamps
Power Door Locks, Rear
Defogger, Electric Shift
Transfer Case, Power Seat
Horn, Dome Lights, Courtesy
20 Amp
Lights, Fog Lamp Relay,
Outside Rearview Mirror,
Liftgate Release Solenoid,
ISRV
& Lighted Vanity
Mirror, IP Compr Lamps, Cig
Lighter
IGN-GAGES Indicator Lights and Gages,
Rear Defogger Relay, Cruise
Control, Four Wheel Drive
Indicator Light, Rear
Defogger Timer, Seat Belt
Timer,
02 Sensor, VTC Relay,
Auto Trans, RR Defog
Switch,
0 Spd Warning
(Export),
DRL Relay, ISRV
and Vanity
Stop Lights, Hazard Flasher
Warning Lights, Chime
Module
Light Switch, Tailpark
Lights, Digital Cluster,
License Lamp
TURN-B/U Turn Signals
& Backup Lights 15 Amp
HEATER A/C Heating and Air Conditioning
25 Amp
RADIO Radio, Rear Wiper, Rear
15 Amp
Washer
Engine Control Module, Fuel
15 Amp
Pump
5 Amp
30 Amp
20 Amp
15 Amp
20 Amp
6-67

Downloaded from www.Manualslib.com manuals search engine NAME
ECM I
PWR
WINDOW
WIPER
BRAKE DRL
CIRCUITS PROTECTED FUSE
Engine Control Module Power Windows 10 Amp
Windshield Wipers and
25 Amp
Washers
Four-wheel Anti-lock Brake 15 Amp
Module, Digital Ratio Adapter
Module, Speedometer, Auto
Transmission Converter
Clutch
Daytime Running Light
(Canada Only)
Trailer Wiring
Harness
CD PlayedRadio
TRAILER*
CD
PLAYER**
TCCM
Electric Shift Transfer Case
Module
AUX PWR** Aux. Pwr. Outlet
10 Amp
30 Amp
10 Amp
5 Amp
10 Amp
*In-line fuse
**Fuse is attached
to fuse block.
Service Replacement Part and Filter
Recommendafons
ENGINE (VIN)
OIL FILTER
AIR CLEANER
FILTER PCV VALVE
SPARK PLUGS
FUEL FILTER
RADIATOR CAP 4.3L (2)
PF52
A773C
CV789C
.CR43TSM
GF48 1
RC36
CIRCUIT
BREAKER
30 Amp
4.3L(W)
PF52
A1163C
cv774c
.CR43TSM
GF48 1
RC36
*Use copper-cored resistor type spark plugs.
6-68

Downloaded from www.Manualslib.com manuals search engine This part tells you the maintenance services you should have done and when
you should schedule them. Your GM dealer knows your vehicle best and
wants you to be happy
with it. If you go to your dealer for all your service
needs, you’ll know that GM-trained and supported service people
will
perform the work using genuine GM parts.
These schedules are for vehicles that:
carry passengers and cargo within the recommended limits. You will
find these limits on your vehicle’s Certification Label. See “Loading
Your Vehicle” in the Index.
are driven on regular road surfaces, and within legal driving limits, as
described in Section
4, Your Driving and the Road.
are driven off-road in the recommended manner. See “Off Road
Driving With Your Four-wheel Drive Vehicle”
in the Index.
use the proper fuel. See “Fuel” in the Index.
Selecting The Proper Maintenance Schedule
Your driving conditions and how you use your vehicle will help you
determine which schedule to use. The schedules are found later
in this
section.
MAINTENANCE SCHEDULE I
Is any one of these true for your vehicle?
Most trips are less than 4 miles (6 kilometers).
Most trips are less than 10 miles (1 6 kilometers) and the outside
The engine is at low speed most of the time (as in stop-and-go traffic,
temperatures
are below freezing.
door-to-door delivery, or other commercial uses).
You operate in dusty areas or off-road frequently.
You tow a trailer.
If any one
(or more) of these is true for your driving, follow Schedule I. The
chart for Schedule
I has plus signs (+).
MAINTENANCE SCHEDULE I1
Follow Schedule I1 ONLY if none of the above conditions are true. The
chart for Schedule
I1 has dots (0).
7-3

Downloaded from www.Manualslib.com manuals search engine MAINTENANCE SCHEDULE /I
llf your driving conditions meet tho:
Item Ithis
Section (or see Index), use M;
Miles
(000)
Service
Oil Filter Change*-Every 12 Months, or
3 Cooling System Service* -Every 24 Months or
4 Air Cleaner Filter Replacement*
5 Front Wheel Bearing Repack (2WD Only)
6 Transmission Service
**
7 Fuel Filter Replacement*$
8 Spark Plug Replacement*
9 Spark Plug Wire Inspection*
10 Engine Timing Check*$ (Some
11 Fuel Tank, Cap and Lines Models)
Inspection*$
12 Engine Accessory Drive Belt
I Inspection*
13
I Tire and Wheel Rotation
14
I Drive Axle Service
15
I Brake Systems Inspection**
3 specified in “Scheduled Maintc
lntenance Schedule
II (0)
lance Services” in
* An Emission Control service
** See “Explanation of Scheduled Maintenance Services” in the Index
$ The California Air Resources Board has determined that the fail\
ure to perform this
maintenance item will not nullify the emission warranty
or limit recall liability prior to the
completion of vehicle useful life. General Motors, however, urges that all re\
commended
maintenance services be performed at the indicated intervals and\
the maintenance be
recorded.
THE SERVICES SHOWN ON THIS CHART
UP TO 60,000 MILES (100 000 km) ARE TO BE
DONE AFTER
60,000 MILES AT THE SAME INTERVALS.
T0803/Tl103
7-6

Downloaded from www.Manualslib.com manuals search engine Explanation Of Scheduled Maintenance Services
Below are explanations of the services listed in the maintenance charts.
The proper fluids and lubricants to use are listed in this section. Make sure
whoever services your vehicle
uses these. All parts should be replaced and
all necessary repairs done before you or anyone else drives the vehicle.
1.
2.
3.
4.
5.
ENGINE OIL AND OIL FILTER CHANGE* - ALWAYS USE
API SERVICE SH OR SG ENERGY CONSERVING I1 OILS OF THE
PROPER VISCOSITY. The “SH” or “SG” designation may be shown
alone or in combination with others, such as “SHKD”, or
“SH, SG,
CD,” or “SG/CD”, etc.
To determine the preferred viscosity oil for your
vehicle’s engine (e.g. SAE
5W-30), see “Engine Oil” in the Index.
CHASSIS LUBRICATION - Lubricate the front suspension, ball
joint, steering linkage, and transfer case shift linkage, parking brake
cable guides, propshaft splines, universal joints, brake pedal springs,
and clutch pedal springs at the intervals specified on the proper
maintenance schedule, or at every engine oil change, whichever comes
first.
Ball joints should
not be lubricated unless their temperature is 10°F
(-12°C) or higher. When the weather is cold, let them warm up before
lubricating them
or they could be damaged.
Also, be sure to check all the vehicle fluid levels at this time.
COOLING SYSTEM SERVICE* - Drain, flush and refill the
system with new or approved recycled coolant conforming to “GM
Specification
603%”’. See “Engine Coolant” in the Index for the
proper coolant and mixture to use in your vehicle.
Also inspect
the hoses and replace them if they are cracked, swollen, or
deteriorated. Clean the outside of the radiator and air conditioning
condenser. Wash the radiator neck. To ensure proper operation,
pressure test the radiator and cap.
AIR CLEANER FILTER REPLACEMENT” - Replace at
specified intervals. Ask your dealer for the proper replacement
intervals for your driving conditions.
FRONT WHEEL BEARING REPACK (2-WHEEL DRIVE
ONLY) - Clean and repack the front wheel bearings at each brake
relining,
or at the specified interval, whichever comes first.
*An Emission Control Service
7-7

Downloaded from www.Manualslib.com manuals search engine 13. TIRE AND WHEEL ROTATION AND INSPECTION - For
proper wear and maximum tire life, rotate tires at the first
6,000 miles
(10
000 kilometers) for Schedule I or 7,500 miles (12 500 kilometers)
for Schedule I1 and then every 15,000 miles
(25 000 kilometers)
thereafter. Follow the instructions and patterns shown in Section
6.
Check tires for uneven wear or damage. If irregular or premature wear
is apparent, check wheel alignment. Also, check for damaged wheels.
See “Tires” in the Index for more information.
14.
DRIVE AXLE SERVICE - Check readfront axle fluid level and add
as needed. Check constant velocity joints and axle seals for leaking.
Locking Differential - Drain fluid at first oil change and refill.
Check fluid
level and add as needed at subsequent oil changes. In
dusty areas or trailer towing applications, drain fluid at every
15,000 miles (24 135 kilometers) and refill.?
Standard Differential - Check fluid level and add as needed at
every oil change. In dusty areas or trailer towing applications,
drain fluid every
15,000 miles (24 135 kilometers) and refill.?
More frequent lubrication may be required for off-road use.
15. BRAKE SYSTEM INSPECTION - When the engine oil is changed,
inspect the lines and hoses for proper hookup, binding, leaks, cracks,
chafing, etc. Check the parking brake adjustment, and the fluid level in
the master cylinder. A low fluid level can indicate worn disc brake pads
which may need
to be serviced.?
When the wheels are removed for rotation, inspect disc brake pads for
wear and rotors for surface condition. Also inspect drum brake linings
for wear and cracks. Inspect other brake parts, including drums, wheel
cylinders, parking brake, etc. at the same time.
Inspect brakes more often if driving habits or conditions resul\
t in
frequent braking.
.L t A fluid loss in these systems may indicate a problem. Have them inspected
and repaired at once.
7-9

Downloaded from www.Manualslib.com manuals search engine Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at
least twice a year (for instance, each spring and fall). You should let your
GM dealer’s service department or other qualified service center do these
jobs. Make sure any necessary repairs are completed at once.
Steering and Suspension Inspection? - Inspect front and rear suspension
and steering system for damaged,
loose or missing parts, signs of wear or
lack of lubrication. Inspect power steering lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. (On vehicles equipped with
manual steering gear, check for seal leakage). Lubricate the steering linkage.
Accelerator Control System - Lubricate all pivot points with engine oil,
except the
TBI throttle shaft. Do not lubricate the cam pulley. Remove all
external deposits from pulley.
Do not oil any accelerator or cruise control
cables. Replace any cables that have high effort or excessive wear.
Exhaust System Inspection - Inspect the complete system. Inspect the
body near the exhaust system. Look for broken, damaged, missing or
out-of-position parts,
as well as open seams, holes, loose connections or
other conditions which could cause a heat buildup in the floor pan or could
let exhaust fumes seep into the passenger compartments. See “Engine
Exhaust” in the Index.
Drive Axle Service - Check readfront axle fluid level and add as needed.
Check constant velocity joints and axle seals for leaking.
Transfer Case (four-wheel drive) Inspection? - Every 12 months or at
oil change intervals, check front axle and transfer case and add lubricant
when necessary. Check vent hose at transfer case for kinks and proper
installation. More frequent lubrication may be required
on off-road use.
?A fluid loss in these systems may indicate a problem. Have them inspected
and repaired at once.
7- 12

Downloaded from www.Manualslib.com manuals search engine USAGE
Differential:
a. Standard
- Front and Rear Axle
b. Locking
Transfer Case
Column Shift, Transfer Case Shift
Lever, Propeller Shaft Slip Splines
and Universal Joints.
Clutch Linkage. Pushrod to clutch
fork joint.
Hood Latch Assembly:
a. Pivots and spring anchor
b. Release Pawl
Front Wheel Bearings
Constant Velocity Universal Joint
Automatic Transmission Shift
Linkage, Floor Shift Linkage, Hood and Door Hinges, Body Door Hinge
Pins, Endgate hinge and Linkage,
Folding Seat, Fuel Door Hinge
Key Lock Cylinders
FLUIDLUBRICANT
a. SAE-SOW-90 GL-5 gear
lubricant (GM Part No. 1052271).
b. SAE-80W-90 gear lubricant or
(GM Part No. 1052271).
DEXRON@-IIE Automatic
Transmission Fluid (GM Part
No. 105 1855).
Chassis lubricant meeting
requirements of NLGI Grade 2,
Catagory LB or GC-LB
(GM Part
No. 1052497).
Chassis lubricant meeting
requirements of NLGI Grade 2,
Catagory LB or GC-LB (GM Part
No. 1052497).
a. Engine oil
(GM Part
No. 1050 109).
b. Chassis lubricant meeting
requirements of NLGI Grade
2,
Catagory LB (GM Part
No. 1052497)
or GC-LB or
equivalent.
Wheel bearing lubricant meeting
requirements of NLGI Grade 2,
Catagory GC or GC-LB (GM Part
No. 105 1344).
Chassis lubricant meeting
requirements of NLGI Grade 2,
Catagory
LB or GC-LB (GM Part
No. 1052497).
Engine Oil (GM Part
No. 1050109).
GM Multi-Purpose lubricant
(GM Part
No. 12345 120) or a
synthetic light weight engine oil
(S AE 5 W-30).
7-14

Downloaded from www.Manualslib.com manuals search engine Index
A
Accessory Power Outlet ........................................... 2-56
Aircleaner
..................................................... 6-14
Air Conditioning
............................................ 346-35
FanLever
.................................................... 34
FunctionLever
................................................ 34
Refrigerant Capacity
........................................... 6-69
Temperature Lever ............................................. 3-4
Antenna. Fixed Mast
............................................. 3-24
Anti-lock Brakes (See “Brakes”)
Appearancecare
................................................ 6-49
Materials Chart ............................................... 6-57
Arbitration Program
............................................... 8-3
Audiosystems
................................................... 3-6
AMRadio
.................................................... 3-7
AM-FM Stereo Audio Compact Disc (CD) System
................... 3-19
AM-FM Stereo Audio System with Cassette Deck
................... 3-12
AM-FM Stereo Audio System with Cassette Deck and Equalizer
........ 3-15
AM-FM Stereo Audio System ................................... 3-10
Anti-Theft Feature (CD) System)
................................. 3-22
Cassette Tape Player Care
....................................... 3-18
CompactDiscCare
............................................ 3-24
Automatic Transmission
.......................................... 2-20
Fluid
....................................................... 6-15
Axle Front
....................................................... 6-22
Rear
........................................................ 6-20
RearLocking ................................................. 2-25
........ 6-31 Battery ............................... .......
Belts (See “Safety Belts”)
Better Business Bureau Mediation
.................................... 8-3
Blizzard
....................................................... 4-34
Brakes Anti-lock
.................................................... 4-6
Fluid
.................................................. 6.29. 6.30
Four-wheel Anti-lock
.......................................... 4-7
Leakcheck
.................................................. 6-31
Mastercylinder
.............................................. 6-29
Parking
..................................................... 2-25
Replacingparts
............................................... 6-30
System Warning Light
.................................... 2.68. 4-16
Trailer ...................................................... 4-37
Braking
......................................................... 4-5
InEmergencies ................................................ 4-7
Break-In, New Vehicle
........................................... 2-15
Bulb Replacement
............................................... 6-32
Replacementchart ............................................ 6-63
1

Downloaded from www.Manualslib.com manuals search engine C
Capacities and Specification Charts .................................. 6-62
Carbon Monoxide
.................................. 2.8.2.29.2.30. 4-4
Catalytic Converter
.............................................. 6-38
Certificatioflire Label
........................................... 6-39
Changing a Flat Tire
.............................................. 5-19
Chemical Paint Spotting
........................................... 6-56
Cassette
Tape Player (see “Audio Systems”
)
Child Restraints (See “Safety Belts”)
Cigarette LightedAshtrays
......................................... 2-57
Circuit Breakers (See “Fuses”)
Cleaning Finishcare
.................................................. 6-54
Glass
....................................................... 6-53
InsideofVehicle
.............................................. 6-50
OutsideofVehicle
............................................. 6-54
VinylorLeather
.............................................. 6-52
Wheels and Tires
.............................................. 6-55
Windshield
.................................................. 6-54
AMRadio
.................................................... 3-9
Instrument
Panel, Top
.......................................... 6-53
Special Problems
.............................................. 6-52
Clock AM-FM Stereo Audio Compact Disc (CD) System
................... 3-20
AM-FM Stereo Audio System
................................... 3-11
AM-FM Stereo Audio System
with Cassette Deck ................... 3-14
AM-FM Stereo Audio System with Cassette Deck and Equalizer ........ 3-17
Comfort Controls
................................................. 3-2
ConvenienceNet
................................................ 2-63
Coolant (See “Engine”)
Cooling System Capacity
.......................................... 6-63
Crankcase Capacity
.............................................. 6-63
Cruise Control
.................................................. 2-44
Increasespeed
............................................... 2-46
OnHills
..................................................... 2-48
Passing
..................................................... 2-47
Reducespeed
................................................ 247
Resume
..................................................... 246
Set
......................................................... 2-45
ToGetOutOf
................................................ 2-48
Customer Assistance for the Hearing or Speech Impaired
................. 8-3
Customer Satisfaction Procedure
..................................... 8-2
Daytime Running Lights (Canada Only)
.............................. 2-51
Indicator Light
.......................................... 2-5 1. 2-74
DomeLights
.................................................... 2-52
Doors
.......................................................... 2-5
Locks ........................................................ 2-6
2