1995 CHEVROLET ASTRO CARGO VAN circuit breakers

Downloaded from www.Manualslib.com manuals search engine Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from short circuits by a
combination of fuses, circuit breakers, and fusible thermal links in
the
wiring itself. This greatly reduces the chance of fires caused by electrical
problems.
See “Fuses and Circuit Breakers” in the Index for more
information.
Headlamps
The headlamp wiring is protected by a circuit breaker in the lamp switch.
An electrical overload will cause the lamps
to go on and off, or in some
cases to remain off. If this happens, have your headlamp 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 or goes
away.
Trailer Wiring Harness
The optional eight-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 Index.
6-60

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
with a screwdriver.
You
can remove fuses
with a fuse extractor.
To remove fuses if you don’t have a fuse extractor, hold the end of the fuse
between your thumb and index finger and pull straight out.
Be sure
to use the correct fuse. 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.
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.
6-61

Downloaded from www.Manualslib.com manuals search engine Fuses and Circuit Breakers
??BAT!?
4673
CIG LTRlDM
€9 HRN/TL LPS
E3 ECM B
I
0 I
GAGES
INST LPS
AUX ls.l HTR A/C
d ClRlERK u 30 PWR ACC
STOPlHAZ
I
TURN -B/U HTR A/C RADIO
nr'
I- 10 1 rT ClRiBRK 2J 10 % 4 25 u ECM 1 30 PWR WDO WIPER
AIR BAG BRAKE
3 FRONT
Fuse Legend
0 5 Amp - Tan
0 7.5 Amp - Brown
0 10 Amp - Red
0 15 Amp - Blue
0 20 Amp - Yellow
25 Amp - Clear
0 30 Amp - Green
6-65

Downloaded from www.Manualslib.com manuals search engine Braking ......................................................... 4-5
In Emergencies
................................................ 4-7
Break-In, New Vehicle ........................................... 2-13
Bulb Replacement
Center High Mounted Stop Lamp (CHMSL)
........................ 6-39
Composite Headlamps
......................................... 6-35
Front Park Turn Signal Lamps
................................... 6-37
Halogen Bulb
................................................ 6-34
RearLamps
.................................................. 6-38
Replacement Chart
............................................ 6-63
Sealed Beam Headlamps
........................................ 6-33
C
Capacities and Specifications ....................................... 6-61
CarbonMonoxide
........................................... 2-254-30
Care of Your Cassette Tape Player (See “Audio Systems”
)
Cassette Tape Player System (See “Audio Systems’’ )
Catalytic Converter .............................................. 6-40
Center High Mounted Stop Lamp (CHMSL) (See “Bulb Replacement”
)
Certificationmire Label ........................................... 4-23
ChangingaFlatTire
.............................................. 5-21
Child Restraints (See “Safety Belts”)
Circuit Breakers (See “Fuses and Circuit Breakers”)
Cleaning Chemical Paint Spotting
........................................... 6-55
Cigarette LightedAshtrays
......................................... 2-46
Fabric Protection
.............................................. 6-50
Finishcare .................................................. 6-53
Glass
....................................................... 6-52
Insideofvehicle
.............................................. 6-49
Instrumentpanel. Top
.......................................... 6-51
OutsideofVehicle ............................................. 6-53
Outside
of the Windshield. Backglass and Wiper Blades ............... 6-52
Vinyl
....................................................... 6-51
WheelsandTires
.............................................. 6-54
AMRadio
.................................................... 3-6
Audio Systems
with AM/FM Stereo ................................ 3-6
Comfort Controls
................................................. 3-1
Compact Disc (CD) System (See “Audio Systems”)
Console Center Overhead
.............................................. 2-48
Control
of a Vehicle ............................................... 4-4
Coolant (See “Engine”)
Special Problems
.............................................. 6-50
Weatherstrips
................................................. 6-52
Clock, Setting the
Cooling System Capacity
.......................................... 6-62
Crankcase Capacity
.............................................. 6-62
Cruise Control
(Option) ........................................... 2-35
Passing Another Vehicle
........................................ 2-38
OnHills
..................................................... 2-38
ToGetOutOf
................................................ 2-39
ToEraseSpeedMemory
........................................ 2-39
ToIncreaseSpeed
............................................. 2-37
2

Downloaded from www.Manualslib.com manuals search engine Engine (continued) Oil (See “Oil”)
Overheating
.................................................. 5-13
RunningWhileParked
......................................... 2-26
Starting
..................................................... 2-15
Exhaustsystem
................................................. 6-40
Filter Replacement Chart (See “Service-Replacement Parts and Filter
Recommendations”)
Fluid Capacities (See “Capacities and Specification”)
FluidLeakCheck
................................................ 6-33
Fluids (See “Scheduled Maintenance Services”)
Fuel FillingYourTmk
.............................................. 6-4
Foreign Countries .............................................. 64
Gage (See “Gages”)
Cholines for Cleaner Air
........................................ 6-3
Tank Capacity
................................................ 6-62
Fuses and Circuit Breakers
................................... 6-60. 6-65
FuseBlock
.................................................. 6-61
G
Gages Engine Coolant Temperature Gage
................... ........ 2-58
Odometer
................................................... 2-50
Speedometer
................................................. 2-50
FuelGage ................................................. 2-60
Oil Pressure Gage
............................................. 2-59
Tamper Resistant Odometer
..................................... 2-50
Trip Odometer
................................................ 2-51
Voltlneter .................................................... 2-61
Halogen Bulbs (See “Bulb Replacement”)
Head Restraints (See “Seats”)
Headlamps
Hazard Warning Flashers
........................................... 5- . 1
High Beam Indicator Light (See
“Lights”)
High-Low Beamchanger
...................................... 2-31
Reminder
.................................................... 2-42
Replacement (See “Bulb Replacement”)
Heatercontrols
.................................................. 3-1
Rear Heater (Option)
............................................ 3-3
HeatedAir Conditioning Controls
............................... 3-2, 6-40
Rear Air Conditioning (Option)
................................... 3-4
Refrigerant Capacity
........................................... 6-68
Highway Hypnosis (See “Driving-Highway Hypnosis”)
Hitches (See “Towing-Hitches”)
4