fuse CHEVROLET ASTRO 1996 User Guide

Underhood Electrical Center
1
(-) I-)
(-1
[-)
(T)
E3
IIVC)
(-)
I
The underhood electrical center is located toward the
rear
of the engine compartment on the driver's side.
Lift the hood and open the cover to gain access to this
fuse block.
Feed
AUXB . . . . . .
AUX A . . . . . , . .
Relay
A/C Relay
IGN Relay
Starter Enable Relay
A/C Enable Relay
Empty Relay
Fuel Pump Relay
Usage
. . Upfitter Battery Feed
. . Upfitter Ignition Feed
6-64

Fuse
UPFIT-BATT .......
UPFIT-IGN . .
Spare .....
Fuse Puller*
Spare
.............
Spare .............
ECM-B ............
..
..
HORN ......
A/C COMP ...
RR DEFOG .......
ENG-I ......
IGN-E
..
..
Usage
Upfitter Battery
Power Stud, Trailer Wiring
Harness Upfitter Ignition Relay
Not Used
Not Used Not Used
Fuel Pump Relay,
VCM, Oil Pressure
Switch/Sender
Horn Relay
A/C Enable Relay
Heater-A/C Control Selector Switch
Oxygen Sensors 1-4,
Camshaft Position Sensor,
Mass Air Flow Sensor,
Evaporative Emission
Canister Purge Solenoid
Valve, Linear EGR Valve
Solenoid, VCM
A/C Enable Relay
Fuse
ECM-I ..... .....
LIGHTING .....
BATT I/P .......
IGN A .............
IGN B .............
ABS ..............
AIC ...............
RR HTR/AC ........
Spare .............
Usage
Fuel Injectors 1-6,
Crankshaft Position Sensor,
VCM, Distributor Ignition
Control Module Park Lamps Fuse,
DRL Fuse, Headlamp and
Panel Dimmer Switch
Fuse Block Fuses,
Power Seat CB,
Stop/Hazard Fuse,
Auxiliary Power Fuse,
Cigarette Lighter Fuse,
Radio, Battery Fuse
Starter Relay, Ignition Switch
Ignition Switch
Brake Pressure Module Valve Blower Motor Resistor,
Blower Relay
Auxiliary Heater A/C Relay
Not Used
* A fuse puller is included in the underhood electrical
center. You
will also find spare fuses.
6-65

Brakes. Anti-Lock ............................... 4-6
Braking
........................................ 4-5
Braking
in Emergencies ........................... 4-8
Break-In. New Vehicle
.......................... 2- 13
BTSICheck ................................... 7-43
Bulb Replacement
.............................. 6-36
Canadian Roadside Assistance
.................... 8-6
Capacities and Specifications
...................... 6-67
Carbon Monoxide
............... 2.26.4.25.4.32. 4.33
Cassette Deck Service
........................... 7-41
Cassette Tape Player
.................. 3- 10. 3. 12. 3.20
Cassette Tape Player Care
........................ 3-27
Center Passenger Position
........................ 1-34
Chains. Safety
................................. 4-32
Chains. Tire
................................... 6-49
Changing a Flat Tire
............................. 5-23
Charging System Light
.......................... 2-55
Check Gages Light
.............................. 2-63
Check Oil Light
................................ 2-61
Checking
Your Restraint Systems .................. 1-52
Chemical Paint Spotting
.......................... 6-57
Child Restraints
................................ 1-4 I
Securing in a Rear Outside Seat Position ........... 1-43
Securing
in the Center Seat Position .............. 1-45
Securing
in the Right Front Seat Position .......... 1-46
TopStrap
................................... 1-42
Where to Put
........................... 1-4 I. 1-42
Cigarette Lighter
............................... 2-48
Circuit Breakers and Fuses
....................... 6-61
Cleaner. Air ................................... 6-19 Cleaning
Aluminum Wheels ............................ 6-55
Fabric
...................................... 6-50
Glass
....................................... 6-53
Inside
of Your Vehicle ......................... 6-50
Instrument Panel
............................. 6-53
Leather
..................................... 6-52
Outside
of Your Vehicle ........................ 6-54
Special Problems
............................. 6-51
Stains
...................................... 6-51
Tires
....................................... 6-56
Vinyl ....................................... 6-52
Wheels
..................................... 6-55
Windshield and Wiper Blades
................... 6-53
Clock. Setting the
................................ 3-8
Comfort Controls
................................ 3-1
Compact Disc Care
............................. 3-28
Compact Disc Player
............................ 3-16
Compact Spare Tire
............................. 5-36
Control of a Vehicle .............................. 4-5
ConvenienceNet
............................... 2-46
Convex Outside Mirror
.......................... 2-39
Coolant
....................................... 6-25
Heater. Engine
............................... 2-16
RecoveryTank
............................... 5-15
Courtesy Lamps
................................ 2-37
Courtesy Transportation
........................... 8-6
Cruise Control
................................. 2-32
Customer Assistance for Text Telephone Users
......... 8-3
Customer
Assistance Information ................... 8-1
Customer Satisfaction Procedure .................... 8-1
Cooling System
................................ 5-15
9-2

Damage. Finish ........................ . . 6-56
Damage. Sheet Metal
............................ 6-56
Daytime Running Lamps
......................... 2-36
Daytime Running Lamps Indicator Light
............ 2-62
Dead Battery
................................... 5-2
Defects. Reporting Safety
......................... 8-8
Defensive Driving ............................... 4- 1
Defogger. Rear Window .......................... 3-7
Defrosting
..................................... 3-6
Dimensions. Vehicle
............................ 6-69
Dome Lamps
.................................. 2-37
Door Locks
....................................... 2-5
Sliding ...................................... 2-9
DrivePosition
................................. 2-20
DriverPosition
................................. 1-16
Driving City
........................................ 4-17
Defensive
.................................... 4-1
Drunken ..................................... 4-2
Freeway
.................................... 4-18
InaBlizzard ................................. 4-24
In Foreign Countries ........................... 6-4
In the Rain .................................. 4-14
Night
...................................... 4-13
OnCurves
................................... 4-8
On Grades While Towing
a Trailer ............... 4-35
On Hill and Mountain Roads
.................... 4-20
On Snow and Ice
............................. 4-22
Through Water
................... ....... 4-16
WetRoads
.................................. 4-14
Winter ...................................... 4-22
With a Trailer ................................ 4-33
Drunken Driving
................................ 4-2 Electrical
Equipment. Adding
........ 2- 16. 3.26. 6-60
Electrical System
............................... 6-60
Engine ........................................ 4-9
Coolant
..................................... 6-25
Coolant Heater
............................... 2-16
Coolant Level Check
.......................... 7-41
Cooling System Capacity
....................... 6-67
Cover
...................................... 6-15
Exhaust
..................................... 2-26
FuseBlocks
............................ 6-61. 6-64
Identification
................................ 6-59
OilLevelCheck
.............................. 7-41
Overheating
................................. 5-13
Running While Parked
......................... 2-26
Specifications
................................ 6-67
Starting
..................................... 2-15
Temperature Gage
............................ 2-62
Engineoil
.................................... 6-11
Adding
..................................... 6-12
Additives
................................... 6-14
Checking
................................... 6-12
Pressure Gage
........................... .... 2-60
Used
....................................... 6-15
Whentochange .............................. 6-14
Exhaust. Engine
................................ 2-26
Express-Down Window
........................ 2-28
Fabric Cleaning
............................... 6-50
Fiberglass Springs
.............................. 6-57
Filling Your Tank
................................ 6-5
Filter. Air
..................................... 6-69
Filter. Engine Oil
............................... 6-69
Finish Care
.................................... 6-54
9-3

Finish Damage ................................. 6-56
First Gear
..................................... 2-20
Flashers. Hazard Warning
......................... 5-1
Flat Tire. Changing ............................. 5-23
Fluid Capacities
................................ 6-67
Fluids and Lubricants
............................ 7-47
Foreign Countries. Fuel
........................... 6-4
French Language Manual
11
Front Axle .................................... 6-24
Front Storage Area
.............................. 2-40
Front Towing
.............................. 5-9. 5- 10
Front Turn Signal Lamp Bulb Replacement .......... 6-40
Fuel
.......................................... 6-3
Canada
...................................... 6-3
Filling Your Tank
.............................. 6-5
Gage
....................................... 2-63
In Foreign Countries
........................... 6-4
Regulator
................................... 2-16
Fuses
and Circuit Breakers ....................... 6-61
Gages
.. ...........................
Engine Coolant Temperature .................... 2-62
Engine Oil Pressure
........................... 2-60
Fuel
....................................... 2-63
Garage Door Opener
............................ 2-43
Gear Positions. Automatic Transmission
............. 2- 18
GloveBox .................................... 2-40
Gross Axle Weight Rating
........................ 4-26
Gross Vehicle Weight Rating
...................... 4-26
Guide en FranGais
11
GVWR ....................................... 4-26
GAWR
....................................... 4-26
.. .................................
Halogen
Bulbs ................................ 6-36
Hatch Release
.................................. 2-11
Hazard Warning Flashers .......................... 5-1
Head Restraints ................................. 1-5
Headlamps .................................... 2-35
Bulb Replacement
............................ 6-36
Highkow Beam Changer
...................... 2-30
OnReminder
................................ 2-36
Wiring
..................................... 6-60
Hearing Impaired. Customer Assistance
.............. 8-3
Heating ........................................ 3-5
High-Beam Headlamps
.......................... 2-30
Highway Hypnosis
.............................. 4-20
Hill and Mountain Roads
......................... 4-20
Hitches. Trailer
................................. 4-32
Hood Checking Things Under
......................... 6-7
Prop
....................................... 6-10
Release
...................................... 6-8
Horn
......................................... 2-29
Hydroplaning
.................................. 4-16
Ignition Positions
.............................. 2-14
Inflation. Tire
.................................. 6-43
Inside Daymight Rearview Mirror
................. 2-38
Inspections
.................................... 7-45
Brakesystem
................................ 7-46
Drive Axle
.................................. 7-46
Exhaust Systems
............................. 7-45
Radiator and Heater Hose
...................... 7-45
Steering
.................................... 7-45
Suspension
.................................. 7-45
Throttle Linkage
.............................. 7-45
9-4

Instrumentpanel ............................... 2-50
Brightness Control
.................... i ....... 2-35
Cleaning
.................................... 6-53
Cluster
..................................... 2-52
FuseBlock
.................................. 6-61
Interior Lamps
................................. 2-37 Charging System
........................... 2-55
Check Gages
................................ 2-63
Check Oil
................................... 2-61
Daytime Running Lamps Indicator
............... 2-62
Safety Belt Reminder
..................... 1 - 12. 2-54
Service Engine Soon
.......................... 2-58
Loading Your Vehicle
........................... 4-26 .
J
Locks
ack. Tire .................................... 5-24
Cylinders ................................... 7-42
Jump Starting ................................... 5-2
Door ........................................ 2-5
Key Lock Cylinders Service
..................... 7-42
Keyless Entry System
............................ 2-7
Keys
.......................................... 2-1
Key Lock Cylinder Service ..................... 7-42
PowerDoor
.................................. 2-6
Sliding Door Child Security
..................... 2-10
Steering Column Lock Check
................... 7-44
Lubricants and Fluids
............................ 7-47
Lubrication Service. Body
........................ 7-42
Luggagecarrier
................................ 2-47
Certificationflire
............................. 4-26 Lumbar Controls ................................ 1-2
Service Parts Identification ..................... 6-59
Tire-Loading Information
...................... 4-26
Vehicle Identification Number
................... 6-59
Lamps ........................................ 2-35
Dome
...................................... 2-37
Interior
..................................... 2-37
OnReminder
................................ 2-36
Latches. Seatback ................................ 1-5
Leaving Your Vehicle ............................. 2-6
Leaving Your Vehicle with the Engine Running
....... 2-24
Lighter
....................................... 2-48
Lights
Air Bag Readiness ....................... 1-25. 2-54
Anti-Lock Brake System Warning
............ 2-57. 4-6
Brake System Warning
......................... 2-57 Maintenance.
Normal Replacement Parts
........... 6-69
Maintenance Record
............................ 7-49
Maintenance Schedule
............................ 7-1
Long Trip/Highway Definition
................... 7-5
Long TripMighway Intervals
..................... 7-5
Owner Checks and Services
..................... 7-41
Periodic Maintenance Inspections
................ 7-45
Recommended Fluids and Lubricants
............. 7-47
Scheduled Maintenance Services
.................. 7-2
Short Trip/City Definition
....................... 7-4
Short Trip/City Intervals ........................ 7-4
Maintenance. Underbody ......................... 6-X
9-5

Maintenance When Trailer Towing ............... 4-36
Malfunction Indicator Lamp
...................... 2-58
ManualFrontSeat
............................... 1-1
Manual Lumbar Support .......................... 1-2
Methanol
...................................... 6-4
Mirrors
....................................... 2-38
Convex Outside
.............................. 2-39
Inside Day/Night Rearview
..................... 2-38
Outside
..................................... 2-39
Visor Vanity ................................. 2-49
MMT
......................................... 6-3
ModelReference
................................. vi
Mountain Roads ........ ................ 4-20
Net. Convenience
.............................. 2-46
Neutral
....................................... 2-19
New Vehicle Break-In
........................... 2- I3
Nightvision
................................... 4-13
Odometer
.................................... 2-53
Odometer. Trip
................................. 2-53
Off-Road Recovery
............................. 4- IO
Oil. Engine .................................... 6-11
Opener. Garage Door ............................ 2-43
Outside Mirror
................................. 2-39
Overhead Console
.............................. 2-42
Overheating Engine
............................. 5- I3
Owner Checks and Services
....................... 7-41
Owner Publications. Ordering ...................... 8-9
Paint Spotting. Chemical ........................ 6-57
Park
......................................... 2-18
Shifting Into
................................. 2-22
Shifting Out
of ............................... 2-25
AtNight
.................................... 2-13
Brake ...................................... 2-21
Brake Mechanism Check
....................... 7-44
Lots
....................................... 2-13
Over Things That Burn
......................... 2-25
With
a Trailer ................................ 4-36
Passing
....................................... 4-10
Payload
....................................... 4-28
Periodic Maintenance Inspections
.................. 7-45
Power Accessory Outlet
............................. 2-49
DoorLocks
................................... 2-5
Option Fuses
................................ 6-60
Seat ......................................... 1-3
Steering ..................................... 4-8
Steering Fluid
................................ 6-30
Windows
.................................... 2-27
Pregnancy, Use of Safety Belts
.................... 1-30
Problems on the Road
............................ 5-1
Publications, Service and Owner .................... 8-9
Parking
Radiator
..................................... 5-19
Radiator Pressure Cap ........................... 6-29
Radio Reception
................................ 3-26
Radios
........................................ 3-8
Rain. Driving In ................................ 4-14
Reading
Lamps ................................ 2-38
9-6

warning Devices ........................... 5-1
Warning Lights. Gages and Indicators ............... 2-53
Washer Fluid. Windshield
........................ 6-3 1
Washing Your Vehicle ........................... 6-54
Weatherstrips
.................................. 6-54
Wheel Alignment
.................................. 6-47
Nut Torque
............................. 5-33. 6-67
Replacement
................................. 6-47
Wrench
..................................... 5-25
Windows
..................................... 2-27
Express-Down
............................... 2-28
Power
...................................... 2-27
Swing-Out
.................................. 2-28 Windshield Washer
............................. 2-31
Fluid
....................................... 6-31
Fluid Level Check
............. .............. 7-41
Rear
....................................... 2-32
Windshield Wipers
.............................. 2-31
Blade Replacement
........................... 6-42
Fuses
...................................... 6-60
Rear ....................................... 2-32
Winter Driving
................................. 4-22
Wiring. Headlamp
.............................. 6-60
WreckerTowing
................................. 5-6
Wrench. Wheel
................................. 5-25
9-10