trailer CHEVROLET VENTURE 1998 Owner's Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 1998, Model line: VENTURE, Model: CHEVROLET VENTURE 1998Pages: 474, PDF Size: 25.26 MB
Page 349 of 474

As shown in the chart, SAE 5W-30 is best for your
vehicle. However, you can use
SAE 1OW-30 if it's going
to be
0" F (- 18 " C) or above. These numbers on an oil
container show its viscosity, or thickness. Do not use
other viscosity oils, such as
SAE 20W-50.
NOTICE:
Use only engine oil with the American Petroleum
Institute Certified For Gasoline Engines
"Starburst" symbol. Failure to use the
recommended oil can result in engine damage not
covered by your warranty.
GM Goodwrench@ oil meets all the requirements for
your vehicle.
If you are in an area where the temperature falls below
-20°F (-29"C), consider using either an
SAE 5W-30
synthetic oil or an
SAE OW-30 oil. Both will provide
easier cold starting and better protection for your engine
at extremely low temperatures.
Engine Oil Additives
Don't add anything to your oil. Your dealer is ready to
advise
if you think something should be added.
When to Change Engine Oil
If any one of these is true for you, use the short tripkity
maintenance schedule:
0
0
0
0
0
Most trips are less than 5 to 10 miles (8 to 16 km).
This is particularly important when outside
temperatures are below freezing.
Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
Most trips are through dusty areas.
You frequently tow
a trailer or use a carrier on top of
your vehicle.
The vehicle is used for delivery service, police, taxi
or other commercial application.
Driving under these conditions causes engine oil to
break down sooner.
If any one of these is true for your
vehicle, then you need to change your oil and filter every
3,000 miles (5 000 km) or 3 months -- whichever
occurs fust
.
6-14
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Page 353 of 474

Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle fluid
level is when the engine oil is changed.
Change both the fluid and filter every
50,000 miles
(83 000 km) if the vehicle is mainly driven under one
or more of these conditions:
In heavy city traffic where the outside temperature
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery service.
regularly reaches
90°F (32 O C) or higher.
If you do
not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
See “Scheduled Maintenance Services’’ in the Index.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at
your Chevrolet dealership
Service Department.
If you do it yourself, be sure to follow all the
instructions here, or you could get a false reading
on the dipstick.
NOTICE:
Too much or too little fluid can damage your
transaxle.
Too much can mean that some of the
fluid could come out and fall on hot engine parts
or exhaust system parts, starting a fire. Be sure to
get an accurate reading if you check your
transaxle fluid.
6-18
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Page 354 of 474

Wait at least 30 minutes before checking the transaxle
fluid level if you have been driving:
When outside temperatures are above 90°F (32°C).
At high speed for quite a while.
In heavy traffic -- especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal
operating temperature, which is
180°F to 200°F
(82°C to 93°C).
Get the vehicle warmed up by driving about 15 miles
(24
km) when outside temperatures are above
50°F (10°C). If it's colder than 50°F ( lO"C), you
may have to drive longer.
Checking the Fluid Level
Park your vehicle on a level place. Keep the
engine running.
With the parking brake applied, place the shift lever
in PARK (P).
With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift lever in PARK
(P).
Let the engine run at idle for three to five minutes.
Then, without shutting
off the engine, follow
these steps:
1. The dipstick is located toward the back of the engine
compartment, next to the brake master cylinder. The
dipstick handle has a bright, red loop design for easy
identification. Pull out the dipstick and wipe it with a
clean rag or paper towel.
2. Push it back in all the way, wait three seconds and then pull it back out again.
6-19
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Page 395 of 474

Fuses
RR HVAC
SWC ACCY
HAZARD
RR PWR SCKT
DRL
LH TLP
RR DEFOG
FRT PWR SCKT
SIR
FRT HVAC
LOWMED BLWR
MALL/RADIO/DIC Rear Blower Motor,
Rear
Heater-NC
Control,
and Temperature Door
Actuator (Rear)
Steering Wheel Radio
Control Switches
Turn Signal Switch
Rear Electric Accessory
Plug Housing
DRL Control Module
Not Used
Rear Window Defogger Relay
Front Electric Accessory
Plug Housing
Inflatable Restraint
Control Module
Heater-A/C Control
BCM, Driver Information
Display, Radio
and Radio Rear
Speaker Amplifier
Fuses
STOP LAMP
ABS MOD BATT
CAN VENT
SOL
ELC
CTSY LAMP
IGN 1
SUNROOF
Stoplamp Switch to Stoplamps
Electronic Brake Control
ModuleElectronic Brake
Traction Control Module
(EBCMEBTCM)
Evaporative Emissions (EVAP)
Canister Vent Solonoid Valve
Electronic Level Control (ELC)
Air Compressor and ELC
Relay, Trailer Harness
BCM
ALC Sensor, BCM, Electronic
Brake Control Indicator Lamp
Driver Module, Instrument
Panel Cluster, Rear Window
Wipermasher and
Multifunction Switch (Fog Lamp SwitcWTraction Control Switch) and Stoplamp/Torque
Converter Clutch (TCC) Switch
Sunroof Control Module
6-60
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Page 408 of 474

Maintenance Schedule
I Short Trip/City Definition 1
Follow the Short TripKity Maintenance Schedule if any
one
of these conditions is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 krn).
This is particularly important when outside
temperatures are below freezing.
0 Most trips include extensive idling (such as frequent
driving in stop-and-go traffic).
Most trips are through dusty areas.
0 You frequently tow a trailer or use a carrier on top of
If the vehicle is used for delivery service, police, taxi
your vehicle.
or other commercial application.
One of the reasons you should follow this schedule if
you operate your vehicle under any of these conditions
is that these conditions cause engine oil to break
down soonex
Short TripKity Intervals
Every 3,000 Miles (5 000 km): Engine Oil and Filter
Change (or
3 months, whichever occurs first).
Every 6,000 Miles (10 000 km): Chassis Lubrication
(or 6 months, whichever occurs first). Tire Rotation.
Every 12,000 Miles (20 000 km): Passenger
Compartment
Air Filter Replacement.
Every 15,000 Miles (25 000 km): Air Cleaner Filter
Inspection, if driving in dusty conditions.
Every 30,000 Miles (50 000 km): Air Cleaner
Filter Replacement.
Every 50,000 Miles (83 000 km): Automatic Transaxle
Every 60,000 Miles (100 000 km): Engine Accessory
Service (severe conditions
only).
Drive Belt Inspection. Fuel Tank, Cap and Lines
Inspection (or every
60 months, whichever occurs first).
Inspection. Spark Plug Replacement.
Every 100,000 Miles (166 000 km): Spark Plug Wire
(Continued)
UF 'I -3
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Page 409 of 474

Maintenance Schedule
I Short TripKity Intervals
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure to follow the complete maintenance schedule on
the following pages.
Follow this maintenance schedule only if none of the
conditions from the Short TripKity Maintenance
Schedule is true.
Do not use this schedule if the vehicle
is used for trailer towing, driven in
a dusty area or used
off paved roads. Use the Short TripKity schedule for
these conditions.
Driving a vehicle with afully warmed engine under
highway conditions causes engine oil
to break
down slower:
Long Tripmighway Intervals
Every 7,500 Miles (12 500 km): Engine Oil and Filter
Change (or every
12 months, whichever occurs first).
Chassis Lubrication (or every
12 months, whichever
occurs first). Tire Rotation,
Compartment Air Filter Replacement.
Replacement. Service (severe conditions only).
Drive Belt Inspection. Fuel Tank, Cap and Lines
Inspection (or every
60 months, whichever occurs first).
Every 100,000 Miles (166 000 km): Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km): Cooling System
Service (or every
60 months, whichever occurs first).
These intervals only summarize maintenance services.
Be sure
to follow the complete maintenance schedule on
the following pages.
Every 15,000 Miles (25 000 km): Passenger
Every 30,000 Miles (50 000 km): Air Cleaner Filter
Every 50,000 Miles (83 000 km): Automatic Transaxle
Every 60,000 Miles (100 000 km): Engine Accessory
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1 Short TripKity Maintenance Schedule I
50,000 Miles (83 000 km)
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
(32°C) or higher.
51,000 Miles (85 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
54,000 Miles (90 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs fiist).
0 Lubricate chassis components (or every 6 months, whichever occurs first).
An Emission Control Service.
(See footnote #.)
DATE I
1
MILEAGE ACTUAL SERVICED BY:
DATE
DATE
I
I MILEAGE ACTUAL I SERVICEDBY: I
0 Rotate tires. See “Tire Inspection and Rotation’’ in the Index for proper
rotation pattern and additional information. (See footnote
+.)
7-13
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Page 422 of 474

I Short Trip/City Maintenance Schedule I
99,000 Miles (165 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs first).
An Emission Control Service.
100,000 Miles (166 000 km)
0 Inspect spark plug wires.
17 Replace spark plugs.
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
An Emission Control Service.
An Emission Control Service.
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
(32°C) or higher.
I DATE I
MILEAGE ACTUAL I SERVICED BY:
DATE
MILEAGE
7-19
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Page 427 of 474

I Long TripMighway Maintenance Schedule I
45,000 Miles (75 000 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Replace passenger compartment air filter.
Rotate tires. See “Tire Inspection and Rotation’’ in the Index\
for proper
(See
footnote
#.)
rotation pattern and additional information. (See footnote +.)
50,000 Miles (83 000 km)
Change automatic transaxle fluid and filter if the vehicle is mainly driven
under one
or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
(32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
DATE I
DATE I
MILEAGE
7-24
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I Long Tripmfghway Maintenance Schedule I
100,000 Miles (166 000 km)
0 Inspect spark plug wires.
0 Replace spark plugs.
0 Change automatic transaxle fluid and filter if the vehicle is mainly driven
An Emission Control Service.
An Emission Control Service.
under one or more of these conditions:
- In heavy city traffic where the outside temperature regularly reaches 90°F
- In hilly or mountainous terrain.
(32°C) or higher.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
150,000 Miles (240 000 km)
0 Drain, flush and refill cooling system (or every 60 months since last service,
whichever occurs first).
See “Engine Coolant” in the Index for what to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test
the cooling system and pressure cap.
An Emission Control Service.
DATE I
MILEAGE
I DATE I
I MILEAGE ACTUAL I SERVICEDBY I
7-28
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