1999 CHEVROLET LUMINA steering

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6-11
When you open the hood on the 3800 (Code K) V6 engine, you'll see:
A. Engine Coolant Reservoir
B. Radiator Fill Cap
C. Power Steering Fluid Reservoir
D. Engine Oil Dipstick
E. Engine Oil Fill CapF. Automatic Transaxle
Fluid Dipstick
G. Brake Fluid Reservoir
H. Engine Air Cleaner/Filter
I. Remote Positive (+)
Battery TerminalJ. Windshield Washer
Fluid Reservoir
K. Battery (located under
Windshield Washer
Fluid Reservoir)

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6-26
CAUTION:
Turning the radiator pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
badly. With the coolant recovery tank, you will
almost never have to add coolant at the radiator.
Never turn the radiator pressure cap
-- even a
little
-- when the engine and radiator are hot.
CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Don't spill coolant on a hot engine.
Power Steering Fluid
3100 (Code M)
V6 Engine 3800 (Code K)
V6 Engine
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.

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6-27 How to Check Power Steering Fluid
When the engine compartment is cool, wipe the cap and
the top of the reservoir clean, then unscrew the cap and
wipe the dipstick with a clean rag. Replace the cap and
completely tighten it. Then remove the cap again and
look at the fluid level on the dipstick.
When the engine
compartment is hot, the
level should be at the
H mark. When it's cold,
the level should be at the
C mark. If the fluid is at
the ADD mark, you should
add fluid.
3100 (Code M) V6
Engine
For the 3800 engine, the
level should be at the HOT
mark when the engine
compartment is hot. If the
fluid is at the ADD mark,
you should add fluid.
3800 (Code K) V6
Engine
What to Use
To determine what kind of fluid to use, see
ªRecommended Fluids and Lubricantsº in the Index.
Always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.

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6-58
Fuse Description
12 Anti
-Theft/PCM -- Theft-Deterrent
Module, Powertrain Control Module,
(PCM) IGN System Relay
13 ABS
-- Electronic Brake Control
Module (EBCM), ABS Relay
14 HVAC Blower Motor
-- Blower
Motor Relay
15 L.H. Spot Lamp (S.E.O.)
16 Steering Wheel Control #1
-- Steering
Wheel Radio Control Lighting
17 Not Used
18 Not Used
19 Power Accessory #1
-- Door Lock
Switches, Trunk Courtesy Lamp, O/S
Mirror Switch, (S.E.O.) Emergency
Vehicle
-Rear Compartment Lid Lamp or
Window Panel Lamps
20 Steering Wheel Control #2
-- Steering
Wheel Radio ControlsFuse Description
21 Air Bag
-- Air Bag System
22 Cruise Control
--Cruise Control Cut-Out
Switch, Cruise Control Module, Turn
Signal Cruise Control Switches
23 Stoplamps
-- Stoplamp Switch (Brake)
24 Not Used
25 English/Metric (S.E.O.)
26 Not Used
27 Not Used
28 CTSY Lamps
-- Vanity Mirrors, I/P
Compartment Lamp, I/S Lighted
Rearview Mirror, Dome Lamp
29 Wiper
-- Wiper Switch
30 Turn Signal
-- Turn Signal Flasher
31 Not Used
32 Power Locks
-- Door Lock Relay,
Remote Keyless Entry Receiver

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7-17
Part C: Periodic Maintenance
Inspections
Listed in this part are inspections and services which
should be performed at least twice a year (for instance,
each spring and fall). You should let your dealer's
service department or other qualified service center do
these jobs. Make sure any necessary repairs are
completed at once.
Proper procedures to perform these services may be
found in a service manual. See ªService and Owner
Publicationsº in the Index.
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection
Inspect the front and rear suspension and steering
system for damaged, loose or missing parts, signs of
wear or lack of lubrication. Inspect the power steering
lines and hoses for proper hook
-up, binding, leaks,
cracks, chafing, etc. Clean and then inspect the drive
axle boot seals for damage, tears or leakage. Replace
seals if necessary.
Exhaust System Inspection
Inspect the complete exhaust 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 build
-up in the floor pan or could let
exhaust fumes into the vehicle. See ªEngine Exhaustº in
the Index.

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7-19
Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
USAGE
FLUID/LUBRICANT
Engine OilEngine Oil with the American
Petroleum Institute Certified For
Gasoline Engines ªStarburstº
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle's engine, see
ªEngine Oilº in the Index.
Engine Coolant50/50 mixture of clean, drinkable
water and use only GM
Goodwrench

DEX-COOL
or
Havoline
DEX-COOL

Coolant. See ªEngine Coolantº in
the Index.
Hydraulic Brake
SystemDelco Supreme 11
Brake Fluid
(GM Part No. 12377967 or
equivalent DOT
-3 Brake Fluid).
USAGEFLUID/LUBRICANT
Windshield
Washer SolventGM Optikleen
Washer Solvent
(GM Part No. 1051515)
or equivalent.
Power Steering
SystemGM Power Steering Fluid (GM
Part No. 1052884
- 1 pint,
1050017
- 1 quart, or equivalent).
Automatic
TransaxleDEXRON
-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant,
Superlube
(GM Part
No. 12346241 or equivalent).
Hood Latch
Assembly,
Secondary Latch,
Pivots, Spring
Anchor and
Release PawlLubriplate
Lubricant Aerosol
(GM Part No. 12346293 or
equivalent) or lubricant meeting
requirements of NLGI # 2,
Category LB or GC
-LB.
Hood and Door
HingesMulti-Purpose Lubricant,
Superlube
(GM Part
No. 12346241 or equivalent).
Weatherstrip
ConditioningDielectric Silicone Grease (GM
Part No. 12345579 or equivalent).

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8-12
CURRENT PUBLICATIONS FOR 1999 CHEVROLET
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering, body, etc.
RETAIL SELL PRICE: $90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE
UNIT REPAIR MANUAL
This manual provides information on unit repair service
procedures, adjustments and specifications for the
1999 GM transmissions, transaxles and transfer cases.
RETAIL SELL PRICE: $50.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist in the
diagnosis and service of your vehicle.OWNER'S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about the
vehicle. The owner's manual will include the Maintenance
Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner's Manual and
Warranty Booklet.
RETAIL SELL PRICE: $15.00
Without Portfolio: Owner's Manual only.
RETAIL SELL PRICE: $10.00
CURRENT & PAST MODEL ORDER FORMS
Service Publications are available for current and past
model GM vehicles. To request an order form, please
specify year and model name of the vehicle.
PLEASE COMPLETE THE ORDER FORM SHOWN ON
THE FOLLOWING PAGE AND MAIL TO:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207OR ORDER TOLL FREE: 1-800-551-4123
Monday-Friday 8:00 AM ± 6:00 PM Eastern Time
For Credit Card Orders Only (VISA±MasterCard±Discover)
1999 CHEVROLET SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling out
the Service Publication Order Form in this book and mailing it in with your check, money order,
or credit card information to Helm, Incorporated (address below.)

9-
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9-1
Section 9 Index
A
dding Equipment to the Outside of Your Vehicle 6-3 . . . . .
Air Bag 1-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How Does it Restrain 1-25 . . . . . . . . . . . . . . . . . . . . . . . . . .
How it Works 1-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Location 1-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Readiness Light 1-22, 2-52 . . . . . . . . . . . . . . . . . . . . . . . . .
Servicing 1-26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
What Makes it Inflate 1-24 . . . . . . . . . . . . . . . . . . . . . . . . . .
What Will You See After it Inflates 1-25 . . . . . . . . . . . . . . .
When Should it Inflate 1-24 . . . . . . . . . . . . . . . . . . . . . . . . .
Air Bag System 1-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning 3-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning Refrigerants 6-65 . . . . . . . . . . . . . . . . . . . . .
Alignment and Balance, Tire 6-45 . . . . . . . . . . . . . . . . . . . . . .
Aluminum Wheels, Cleaning 6-52 . . . . . . . . . . . . . . . . . . . . . .
AM-FM Stereo 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AM-FM Stereo with Cassette Tape Player and
Automatic Tone Control 3-8 . . . . . . . . . . . . . . . . . . . . . . . . .
AM-FM Stereo with Compact Disc Player and
Automatic Tone Control 3-13 . . . . . . . . . . . . . . . . . . . . . . . .
Antenna, Fixed Mast 3-22 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antifreeze 6-23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Anti
-Lock
Brake System Active Light 2-55, 4-9 . . . . . . . . . . . . . . . . .
Brake System Warning Light 2-54, 4-8 . . . . . . . . . . . . . . . .
Brakes 4-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti-Theft, Radio 3-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Appearance Care 6-47 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Arbitration Program 8-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Armrest, Storage 2-40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ashtrays 2-42 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Equipment, Adding 3-20 . . . . . . . . . . . . . . . . . . . . . . . .
Audio Steering Wheel Controls 3-19 . . . . . . . . . . . . . . . . . . . .
Audio System, Tips 3-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Audio Systems 3-6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto-Down Window 2-29 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic
Overdrive (
)2
-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transaxle Check 7-14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transaxle Fluid 6-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transaxle Operation 2-18 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auxiliary Power Connection 2-44 . . . . . . . . . . . . . . . . . . . . . .