Page 310 of 380
Downloaded from www.Manualslib.com manuals search engine NAME
WIPER
BRAKE
4WD
CRANK
FOG
AIR BAG
TRANS PRNDL
CIRCUITS PROTECTED
Windshield Washer, Windshield Wiper Motor
DRAC, Anti-Lock Braking
System, Cruise Control
Electric Shift Transfer Case
Crank Signal
Fog Lamp Relay, Fog Lamps
Air Bag Module
4L60E Automatic Transmission
PRNDL Power
Service Replacement Part and Filter
Recommendations
Engine (VIN)
Oil Filter
Air Cleaner Filter
PCV Valve Spark Plugs
Fuel Filter
Radiator Cap 4.3L(W)
PF52
A1163C
cv774c
.CR43TSM GF48 1
RC27
*Use copper-cored resistor type spark plugs.
6-70
Page 316 of 380

Downloaded from www.Manualslib.com manuals search engine I Schedule I Definition I
Follow Maintenance Schedule I if any one of these is true for your vehicle:
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).
0 You operate your vehicle in dusty areas or off-road frequently.
0 You frequently two a trailer or use a carrier on top of your vehicle.
Schedule
I should also be followed if the vehicle is used for delivery
service, police, taxi, or other commercial application.
I Schedule / Intervals I
Every 3,000 Miles (5 000 km) or 3 Months
Engine Oil and Filter Change
Chassis Lubrication
Drive Axle Service
At 6,000 Miles (10 000 km) - Then Every 12,000 Miles (25 000
km)
Tire Rotation
Every 15,000 Miles (25 000 km)
Air Cleaner Filter Inspection, if driving in dusty conditions
Front Wheel Bearing Repack
(2WD Only)
Every 30,000 Miles (50 000 km)
Air Cleaner Filter Replacement
Spark Plug Replacement
Fuel Filter Replacement
Cooling System Service (or every
24 months)
Every 50,000 Miles (83 000 km)
Automatic Transmission Service (severe conditions)
7-4
Page 317 of 380
Downloaded from www.Manualslib.com manuals search engine Every 60,000 Miles (100 000 km)
Engine Accessory Drive Belt Inspection
Spark Plug Wire Inspection
Engine Timing Check
Fuel Tank, Cap and Lines Inspection
Follow Schedule I1
only if none of the conditions from Schedule I is true.
I Schedule // /nterva/s
Every 7,500 Miles (12 500 km)
Engine Oil and Filter Change (or every 12 months)
Chassis Lubrication (or every 12 months)
Drive Axle Service
At 7,500 Miles ( 12 500 km) - Then Every 15,000 Miles (25 000 km)
Tire Rotation
Every 30,000 Miles (50 000 km)
Cooling System Service (or every 24 months)
Spark Plug Replacement
Fuel Filter Replacement
Air Cleaner Filter Replacement
Front Wheel Bearing Repack (2-Wheel Drive Only)
Every 50,000 Miles (83 000 km)
Automatic Transmission Service (severe conditions)
Every 60,000 Miles (100 000 km)
Spark Plug Wire Inspection
Engine Accessory Drive Belt Inspection
Fuel Tank, Cap and Lines Inspection
Engine Timing Check
7-5
Page 327 of 380

Downloaded from www.Manualslib.com manuals search engine I Maintenance Schedule I I
48,000 Miles (80 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
0 Lubricate the front suspension, ball joints (ball joints should not be
first).
An Emission Control Service.
lubricated unless their
temperature is 10°F (-1 2°C) or higher. When
the weather is cold, let them warm up before lubricating them or they
could be damaged.), steering linkage and transfer case shift linkage,
parking brake cable guides, propshaft splines, universal joints, brake
pedal springs, and clutch pedal springs at every oil change (or every
6
months, whichever occurs first).
constant velocity joints and axle seals for leaking.**
Check readfront axle fluid level and add fluid as needed. Check
DATE ACTUAL MILEAGE SERVICED BY:
L
50,000 Miles (83 000 km)
0 Change automatic transmission 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 OF (32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police car or delivery service.
If you do not use your vehicle under any of these conditions, the fluid
and filter do not require changing.
Manual transmission fluid doesn’t require change.
I DATE I ACTUALMILEAGE I SERVICED BY: I
7- 15
Page 337 of 380

Downloaded from www.Manualslib.com manuals search engine Maintenance Schedule I
99,000 Miles (165 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
0 Lubricate the front suspension, ball joints (ball joints should not be
first).
An Emission Control Service.
lubricated unless their
temperature is 10 "F (-1 2°C) or higher. When
the weather is cold,
let them warm up before lubricating them or they
could be damaged.), steering linkage and transfer case shift linkage,
parking brake cable guides, propshaft splines, universal joints, brake
pedal springs, and clutch pedal springs at every oil change (or every
6
months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
DATE
SERVICED BY ACTUAL MILEAGE
100,000 Miles (166 000 km)
0 Change automatic transmission 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 car or delivery service. Ifyou do
not use your vehicle under any of these conditions, the fluid and
filter
do not require changing.
Manual transmission fluid doesn't require change.
DATE
SERVICED BY ACTUAL MILEAGE
L
7-25
Page 342 of 380

Downloaded from www.Manualslib.com manuals search engine 50,000 Miles (83 000 km)
0 Change automatic transmission fluid and filter if the vehicle is mainl\
y
- In heavy city traffic where the outside temperature regularly
driven under
one or more of these conditions:
reaches
90°F (32°C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police car or delivery service.
If you do not use your vehicle under any of these conditions, the fluid
and filter
do not require changing.
Manual transmission fluid doesn’t require change.
52,500 Miles (87 500)
0
0
0
Change engine oil and filter (or every 12 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, ball joints (ball joints should not be
lubricated unless their temperature is
10°F (-12°C) or higher. When
the weather is cold, let them warm up before lubricating them or they
could be damaged.), steering linkage and transfer case shift linkage,
parking brake cable guides, propshaft splines, universal joints, brake
pedal springs, and clutch pedal springs at every oil change (\
or every 12
months, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.**
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE I
7-30
Page 347 of 380

Downloaded from www.Manualslib.com manuals search engine I Maintenance Schedule II
700,000 Miles (766 000 km)
0 Change automatic transmission fluid and filter if the vehicle is mainly
- In heavy city traffic where the outside temperature regularly
driven under
one or more
of these conditions:
reaches
90 OF (32 O C) or higher.
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police car or delivery service.
IJ you do not use your vehicle under any of these conditions, the fluid
and filter do not require changing.
Manual transmission fluid doesn’t require change.
DATE
SERVICED BY: ACTUAL MILEAGE I
Part B: Owner Checks and Services
Listed below are owner checks and services which should be performed at
the intervals specified to help ensure the safety, dependability and emission
control performance
of your vehicle.
Be sure any necessary repairs are completed at once. Whenever any fluids
or lubricants are added to your vehicle, make sure they are the proper ones,
as shown
in Part D.
At Each Fuel Fill
It is important for you or a sewice station attendant to perform these
underhood checks at each @el
fill.
Engine Oil Level
Check the engine oil level and add the proper oil if necessary. See “Engine
Oil” in the Index for further details.
7-35
Page 349 of 380

Downloaded from www.Manualslib.com manuals search engine Starter Switch
1. Before you start, be sure you have enough room around the vehicle.
2. Firmly apply both the parking brake (see “Parking Brake” in the Index
if necessary) and the regular brake.
NOTE:
Do not use the accelerator pedal, and be ready to turn off the
engine immediately if it starts.
3. On automatic transmission vehicles, try to start the engine in each gear.
The starter should work only in
PARK (P) or NEUTRAL (N). If the
starter works in any other position, your vehicle needs service.
On manual transmission vehicles, put the shift lever in
NEUTRAL (N),
push the clutch down halfway and try to start the engine. The starter
should work only when the clutch is pushed down all the way to the
floor.
If the starter works when the clutch isn’t pushed all the way
down, your vehicle needs service.
Steering Column Lock
While parked, and with the parking brake set, try to turn the key to LOCK
in each shift lever position.
a With an automatic transmission, the key should turn to LOCK only
when the shift lever is in
PARK (P).
On vehicles with a key release button, try to turn the key to LOCK without
pressing the button. The key should turn to LOCK only with the key button
depressed.
On
all vehicles, the key should come out only in LOCK.
7-37