ECU CHEVROLET EXPRESS 1998 1.G Owner's Guide

Downloaded from www.Manualslib.com manuals search engine For vans with the 15-passenger seating arrangement,
the jack is secured on the rear passenger side floor of
the vehicle.
Remove the retaining wing bolt and lift it out of the
mounting bracket. Set the jack and jacking equipment
near the flat tire. The ratchet has
a DOWN side and an UP side.
Attach the ratchet, with the
DOWN side facing you, to
the extension. The extension has
a socket end and a flat
chisel end.
Put
the flat end of the extension on an angle through the
hole in the rear door frame, above the bumper. Be sure
the flat end connects into the hoist shaft.
5-24

Downloaded from www.Manualslib.com manuals search engine 4. Attach the ratchet, with the UP side facing you, to
the extension. 5. Put the flat end of the extension on an angle through
the hole in the rear door frame, above the bumper.
Turn the ratchet to the right until the
tire is against
the underside
of the vehicle.
You will hear two “clicks” when the tire
is up all the
way. Try to move the tire with your hands to make
sure it is securely in place.
Return the jacking equipment to the proper location.
Secure the items and replace the jack cover.
5-35

Downloaded from www.Manualslib.com manuals search engine Whenever a wheel, wheel bolt or wheel nut is replaced
on
a dual wheel setup, check the wheel nut torque after
100, 1,000 and 6,000 miles ( 160, 1 600 and 10 000 km)
of driving. For proper torque, see “Wheel Nut Torque’’
in the Index.
See “Changing
a Flat Tire” in the Index for more
information.
Used Replacement Wheels
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been used or
how
far it’s been driven. It could fail suddenly
and cause an accident. If you have to replace
a
wheel, use a new GM original equipment wheel.
NOTICE:
Use tire chains only where legal and only when you
must. Use chains that are the proper size for your
tires. Install them on the tires of the rear axle.
Tighten them as tightly as possible with the ends
securely fastened. Drive slowly and follow the
chain manufacturer’s instructions. If you can
hear the chains contacting your vehicle, stop
and retighten them.
If the contact continues,
slow down until it stops. Driving too fast
or
spinning the wheels with chains on will
damage your vehicle.
6-50

Downloaded from www.Manualslib.com manuals search engine POSITION
15.
16.
17.
18.
19.
20.
21.
22.
23.
24. A.
NAME
DRL
TURN B/U RADIO-
1
BRAKE
RADIO-B
TRANS SECURITYISTRG
RR
DEFOG
Not Used
FW HVAC
PWR ACCY
CIRCUITS PROTECTED
DRL Relay
Front Turn, RR Turn, Back-up Lamps,
BTSI Solenoid
Radio (Ign, Accy), Upfitter Provision Relav
4WAL PCM, ABS, Cruise Control
Radio (Battery), Power Antenna
PRNDL, Automatic Transmission
EVO Steering, Passlock
Rear Window Defog
RR HVAC Controls, HIGH, MED, LOW Relays Power Door Lock, Six-Way Power Seat, Keyless Entry
Illumination Module
B. PWR WDO Power Windows
Fuse amperage levels are imprinted
on the fuse panel under the dash.
6-64

Downloaded from www.Manualslib.com manuals search engine Leaving Your Vehicle with the Engine Running ....... 2-27
Lighter
........................................ 2-48
Lights Air Bag Readiness
....................... 1-28, 2-54
Anti-Lock Brake System Warning
............ 2-57, 4-7
Brake System Warning
......................... 2-56
Charging System
............................. 2-54
Daytime Running Lamps Indicator
............... 2-62
Safety Belt Reminder
..................... 1- 12, 2-53
Security
.................................... 2-61
Service Engine Soon
.......................... 2-58
Loading Your Vehicle
........................... 4-27
Ignition Transmission Check
.................... 7-41
Sliding Door Child Security ...................... 2-6
Lubricants and Fluids
............................ 7-44
Lubrication Service, Body
........................ 7-39
CheckGages
................................ 2-62
Exterior
.................................... 2-40
Interior
..................................... 2-43
Locks
......................................... 2-4
Door
........................................ 2-4
PowerDoor
.................................. 2-5
RearDoorSecu
rity ............................. 2-5
LossofControl
................................ 4-12
Maintenance. Normal Replacement parts
........... 6-69
Maintenance Record
............................ 7-46
Maintenance Schedule
............................ 7-1
Long Tripmighway
........................... 7-27
Long Tripmighway Definition
................... 7-6
Long Tripmighway Intervals
..................... 7-7
Owner Checks and Services ..................... 7-38
Periodic Maintenance Inspections
................ 7-42
Recommended Fluids and Lubricants
............. 7-44
Scheduled Maintenance Services
.................. 7-4
Short Trip/City
................................ 7-8
Short Trip/City Definition ....................... 7-5
Short Trip/City Intervals
........................ 7-5
Maintenance. Underbody
......................... 6-58
Maintenance When Trailer Towing
................. 4-36
Malfunction Indicator Lamp
...................... 2-58
Camper-Type
................................ 2-47
Convex Outside
.............................. 2-46
Inside Daymight Rearview
..................... 2-45
Power Remote Control
......................... 2-45
Model Reference
................................. vi
MountainRoads
................................ 4-21
Multifunction Lever
............................. 2-34
ManualFrontSeat
........,...................... l-2
Mirrors ....................................... 2-45
Visorvanity
................................. 2-49
MMT ......................................... 6-4
Neutral. Automatic Transmission ................. 2-22
New Vehicle Break-In
........................... 2-17
Nightvision
................................... 4-14
Noise Control System
........................... 6-11
Normal Maintenance Replacement
Parts ............. 6-69
Odometer
.................................... 2-52
Odometer. Trip
................................. 2-52
9-6

Downloaded from www.Manualslib.com manuals search engine Off-Road Recovery ............................. 4- 1 1
Oil. Engine .................................... 6-12
Overheating Engine
............................. 5- 1 1
Owner Checks and Services ....................... 7-38
Owner Publications. Ordering
................ 8- 1 1. 8- I2
Paint Spotting. Chemical
........................ 6-58
Park Automatic Transmission
....................... 2-21
Shifting Into
................................. 2-25
Shifting Out of
............................... 2-28
AtNight
.................................... 2-15
Brake ...................................... 2-24
BrakeMechanismCheck
....................... 7-41
Over Things That Burn
........................ 2-29
With a Trailer
................................ 4-36
Passenger Position
.............................. 1-26
Passing
................................... 4-11
Passlock
..................................... 2-16
Periodic Maintenance Inspections
.................. 7-42
Power
Antenna Mast Care
............................ 3-27
DoorLocks
................................... 2-5
Remote Control Mirror
........................ 2-45
Seat
......................................... 1-3
Steering
..................................... 4-8
Steering Fluid
................................ 6-25
Windows
................................... 2-31
Pregnancy. Use
of Safety Belts .................... 1-25
Parking
Lots
....................................... 2-16
8 *.
Problems on the Road ............................ 5-1
Publications. Service and Owner
.............. 8- 1 1. 8- 12
Radiator
..................................... 5-18
Radiator Pressure Cap ........................... 6-24
Radio Reception
................................ 3-23
Radios
.......................... 3-7.3-9.3-11. 3- 16
Rain. Driving In
................................ 4-15
Reading Lamps
................................ 2-43
Rear Axle
....................................... 6-21
Door Security Locks
........................... 2-5
Outside Seat Position
.......................... 1-34
Seatpassengers
.............................. 1-34
Towing
..................................... 5-11
Rear Air Conditioning and Rear Heater
............... 3-5
Rear Heater Controls (without Air Conditioning)
....... 3-4
Rear Passenger Temperature Control
................. 3-5
Rear Safety Belt Comfort Guides
.................. 1-37
Rearview Mirror
................................ 2-45
Reclining Front Seatbacks
......................... 1-3
Recommended Fluids and Lubricants
............... 7-44
Recovery Tank. Coolant
.......................... 5-16
Refrigerants. Air Conditioning
.................... 6-70
Remote Compact Disc Player
..................... 3-20
Replacement Bulbs
...................................... 6-66
Parts
....................................... 6-69
Wheel
...................................... 6-49
Replacing Safety
Belts ........................... 1-62
Reporting Safety Defects
.................... 8- 10. 8- 1 1
9-7

Downloaded from www.Manualslib.com manuals search engine Restraints Checking
................................... 1-6 1
Child
....................................... 1-46
Replacing Parts After a Crash
................... 1-62
System Check
................................ 7-39
Reverse. Automatic Transmission
.................. 2-22
Right Front Passenger Position
.................... 1-26
Roadside Assistance
.............................. 8-5
Roadside Assistance. Canadian
..................... 8-7
Rocking Your Vehicle
........................... 5-36
Rotation. Tires
................................. 6-43
Head
........................................ 1-5
Safety Belt Extender
............................ 1-61
Safety Belts
................................... 1-1 1
Adults
...................................... 1-17
Center Passenger Position
...................... 1-39
Center Rear Passenger Position
.................. 1-39
Driver Position
............................... 1-17
How to Wear Properly
......................... 1 - 17
Incorrect Usage
.................... 1-20, 1-59, 1-60
Lap-Shoulder
........................... 1-17, 1-34
Larger Children
.............................. 1-58
Questions and Answers
........................ 1 - 16
Rear Seat Outside Passenger Positions
............ 1-34
Rear Seat Passengers
.......................... 1-33
Care
....................................... 6-54
Children
.................................... l-41
Extender ..........,......................... l-61
LapBelt .................................... l-40
Passenger Position ............................. 1-26 Reminder Light
......................... 1 . 12.
2.53
Replacing After a Crash
........................ 1-62
Right Front Passenger Position
.................. 1-26
Shoulder Belt Height Adjuster
................... 1-19
Smaller Children and Babies
............... 1-41. 1-44
Use During Pregnancy
......................... 1-25
WhyTheyWork
.............................. 1-13
Safety Chains
.................................. 4-33
Safety Defects. Reporting
................... 8-10. 8-11
Safety Warnings and Symbols
....................... iii
Scheduled Maintenance Services .................... 7-4
Seatback Reclining
............................... 1-3
Seats ManualFront
................................. 1-2
Power
....................................... l-3
Rear ........................................ l-5
Removing Rear ............................... 1-6
Replacing Rear
................................ 1-9
Restraint Systems .............................. 1-1
Seat Controls ................................. 1-2
Securing a Child Restraint
............ 1-52, 1-54, 1-55
Second Gear, Automatic Transmission
.............. 2-23
Security Light
.................................. 2-61
Bulletins, Ordering
....................... 8-1 1, 8- 12
Engine
Soon Light ............................ 2-58
Key Lock Cylinder
............................ 7-39
Manuals, Ordering
....................... 8- 1 1, 8- 12
Parts Identification Label
....................... 6-60
Publications, Ordering
.................... 8- 11, 8- 12
Work, Doing Your Own
......................... 6-2
Service
........................................ 6-2
9-8