1994 CHEVROLET S10 Owners Manual

Downloaded from www.Manualslib.com manuals search engine Headlights
The headlight wiring is protected by a circuit breaker in the light switch. An
electrical overload will cause the lights to go on and off, or in some cases to
remain
off. If this happens, have your headlight wiring checked right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit breaker and a fuse. If
the motor overheats due to heavy snow, etc., the wiper will stop until .the
motor cools. If the overload is caused by some electrical problem and not
snow, etc., be sure to get it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power windows and other
power accessories. When the current load is too heavy, the circuit breaker
opens and closes, protecting the circuit until the problem is fixed.
Trailer Wiring Harness
The optional seven-wire trailer wiring harness is protected by an in-line
fuse in the battery feed wire. This fuse
is near the junction block. See
“Trailer Wiring Harness”
in the Features & Controls section.

Downloaded from www.Manualslib.com manuals search engine Fuse Block
..
The fuse block is in
the instrument panel
on the driver’s side.
Remove the cover by
turning the fastener to
the left. Then you can
remove fuses with a
fuse extractor.
Spare fuses are provided, however if you ever have a problem on the road
and don’t have a spare fuse, you can “borrow” one of the correct value. Just
pick some feature of your vehicle that you can get along without-like the
radio or cigarette lighter-and use its fuse, if it is of the value you need.
Replace
it as soon as you can. See “Fuses and Circuit Breakers” in this
section.
i
c
TO reinstall the fuse panel cover, push in and turn the fastener to the right.
6-72

Downloaded from www.Manualslib.com manuals search engine Capacities and Specification Charts
Replacement Parts
Replacement part numbers listed in this section are based on the latest
information available at the time of printing,
and are subject to change. If a
part listed
in this manual is not the same as the part used in your vehicle
when it
was built, or if you have any questions, please contact your GM
truck dealer.
Engine Identification
Engine
Type
VZN Code
Fuel Systems
Emissions
2.2L
L4
4
MPI* LD
*Multi-Port Fuel Injection
**Throttle-Body Fuel Injection
***Central-Port Fuel Injection
Wheel Nut Torque
DESCRIPTION
Base or Optional Wheel
Cooling System Capacity
ENGINE VIN
2.2L 4 4.3L
Z
4.3L w
4.3L
V6
Z
TBI**
LD
4.3L
V6
W
CPI* * *
LD
TORQUE
35 ft. lbs. (130 Nom)
QUANTITY*
11.5 Quarts (1 1 Liters)
12.1 Quarts (11.5 Liters)
12.1 Quarts (11.5 Liters)
*All quantities are approximate. After refill, the level
MUST be rechecked.
6-73

Downloaded from www.Manualslib.com manuals search engine Crankcase Capacity
ENGINE VIN
2.2L
4.3L
4.3L 4
z
W
QUANTITY QUANTITY WITH
WITHOUT FILTER* FILTER*
4 Quarts (3.8 Liters) 4.5 Quarts (4.3 Liters)
4 Quarts.(3.8 Liters) 4.5 Quarts (4.3 Liters)
4 Quarts (3.8 Liters) 4.5 Quarts (4.3 Liters)
*All quantities are approximate. After refill, the level MUST be rechecked.
Fuel Tank Capacity
TYPE
Standard Tank
*All quantities are approximate.
Lamp and Bulb Data
LAMPS
EXTERIOR
Headlamps (Sealed Beam)
Headlamps (Composite)
Backup Lamp
License Lamp
(w/o Bumper)
License Lamp (Step Bumper) Tail and Stop Lamps Marker Lamp-Front
Marker Lamp-Rear
Parking and Signal Lamp
Underhood Lamp
CHMSL?$
?Standard Cluster
$Tach Cluster
QUANTITY*
20 Gallons (76 Liters.)
QUANTITY TRADE NO.
2
2
2
2
2
2
1
2 2E1H
H9005
(HI)
H9006 (LO) 3057
194
194
3057 194
194
3 157NA
93
577
6.- 74
I

Downloaded from www.Manualslib.com manuals search engine INTERIOR
Ash Tray Lamp
Courtesy Lamp
Dome Lamp
Fol -Wheel Drive - lit, lr
Hearer & A/C Controi
Instrument Panel Compartment Lamp
Rearview Mirror Lamps Sunshade Vanity Mirror Lamps 1
2 1
4 161
906
211-2 161
37
1003
2 12-2
74
INSTRUMENT CLUSTER LAMPS NOTE:
A PC part number indicates that the bulb and base are one
assembly
and must be replaced as such.
LAMPS QUANTITY
TRADE NO.
Anti-lock Brake Warning Indicator ?$
Brake System Warning Indicator?$
Check Gages Indicator?$
Daytime Running Lamps Indicator?$
Charging System Indicator?$ High Beam Indicator?$
Standard Cluster Illumination?
Tach Cluster Illumination$
Malfunction Indicator Lamp (Service
Engine
Soon)?$
Seat Belt Indicator?$
Turn Signal Indicator?
Upshift Indicator?$
?Standard Cluster
$Tach Cluster 1
1
1
1
1
1
4
1
4
1
1
PC74
PC74
PC74
PC74
PC74
PC74
PC 194 and
PC119
PC194 and
GE 194
PC74
PC74
PC74
PC74

Downloaded from www.Manualslib.com manuals search engine VI 0
rxlCPWR 7 30 A
WDO PWR']
20
A
ACCY A
r4WD 1 20A
N
rFOG 1 20 A A
N
N w
N P
Fuses and Circuit Breakers
FUSE/CIRCUIT
BREAKER
A
B
1
2
3
4
5
NAME CIRCUITS PROTECTED
PWR ACCY
Power Door Locks
PWR WDO Power Windows
STOP/HAZ Stop Lamps, Hazard Lamps, Chime
HORNDM Dome Lamp, Lighted Visor Mirror, Module
Glove Box Lamp,
Horn, I/€' Courtesy
Lamps, Power Mirrors
T/L CTSY Electric Shift Transfer Case Module,
Park Lamps, License Plate Lamps
GAUGES Auto Transmission, Alternator Field, Variable Throttle Control, A/C
Compressor, Cluster, Chime Module,
Four-wheel Drive Indicator Lamp,
Heated Oxygen Sensor, Daytime
Running Lamps Module
(NOT USED)
6-76

Downloaded from www.Manualslib.com manuals search engine FUSEKIRCUIT BREAKER
6
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
NAME
HTR NC
CIRCUITS PROTECTED
Blower Motor, Temperature Door
Motor
PWR AUX Pwr Auxiliary Outlets
(NOT USED) ECM BATT Engine Computer (Battery), ABS
Battery, Fuel Pump
ECM IGN Engine Computer (Ignition), Injectors, Engine Sensors
RADIO
(NOT USED) RDO/BATT ILLUM
DRL
TURN B/U
WIPER
BRAKE
4 WD
(NOT USED) FOG
(NOT USED)
(NOT USED)
(NOT USED) Radio,
Inside Rearview
Mirror Map
Lamps
Clock, Radio Battery, CD Player
Cluster Illumination, Ash Tray Lamp,
Radio Illumination, Heater Lamp,
Four-wheel Drive Illumination, Chime Module, Fog Lamp Switch
Illumination, Daytime Running
Lamps
Daytime Running Lamps (Canada
Turn Signals, Backup Lamps
Windshield Washer, Windshield
Wiper Motor Only)
Speedometer, Anti-lock Braking
System, Cruise Control
Four-wheel Drive
Fog Lamps

Downloaded from www.Manualslib.com manuals search engine 4.3L (Z)
PF52
A773C CV789C .CR43TSM
GF48
1
RC36
4.3L (W)
PF52
A1163C cv774c .CR43TSM
GF481
RC36
Service Replacement Part and Filter
Recommendations
Engine (VIN) 2.2L (4)
Oil Filter PF47
Air Cleaner Filter A1163C
PCV Valve cv9ooc
Spark Plugs* AC908
Fuel Filter GF48
1
Radiator Cap RC36
*Use copper-cored resistor type spark plugs.
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same. If the air conditioning
system
in your vehicle needs refrigerant, be sure the proper refrigerant is
used. If you’re not sure, ask your
GM dealer. For additional information, see
your “Warranty and Owner Assistance Information” booklet.
Air Conditioning Refrigerant Capacity
TYPE SYSTEM QUANTITY*
R-l34a c-60 30 oz. (35 kg)
*All
q1 Les are approximate. ..
NOTICE:
R-134a refrigerant is not compatible with R-12 refrigerant in
an air conditioning system. R-12 in an R-134a system will caus\
e
compressor failure, refrigerant oil sludge,
or poor air
conditioning system performance.