I Schedule I Intervals - Diesel Engines I
Every 2,500 Miles (4 000 km)
Engine Oil and Filter Change (or every 3 months, whichever occurs first)
Chassis Lubrication (or every
3 months, whichever occurs first)
Air Cleaner Filter Inspection.
if Driving in Extremely Dusty or Dirty
(Off-Road) Conditions
Every 5,000 Miles (8 000 km)
Drive Axle Service
Every 7,500 Miles (12 000 km)
Air Cleaner Filter Inspection, if Driving in Dusty Conditions
At 7,500 Miles (12 000 km) - Then Every 15,000 Miles (24 000 km)
Tire Rotation
Every 10,000 Miles (I 6 000 km)
Shields and Underhood Insulation Inspection
Thermostatically Controlled Engine Cooling Fan Check (or every
12
months, whichever occurs first)
Air Intake System Inspection
Every 15,000 Miles (24 000 km)
Air Cleaner Filter Replacement
Front Wheel Bearing Repack
(or at Each Brake Relining) (2-Wheel Drive
Only j
Every 30,000 Miles (50 000 km)
Clutch Fork Ball Stud Lubrication (%Speed Transmission with Deep-Low
Only:)
Fuel Filter Replacement
Cooling
System Service (or every 24 months, whichever occurs first)
Every 50,000 Miles (80 000 km)
Automatic Transmission Service
7- 10
ProCarManuals.com
Every 60,000 Miles (100 000 km)
Crankcase Depression Regulator Valve (CDRV) System Check
Engine Accessory Drive Belt Inspection
Fuel Tank, Cap and Lines Inspection
Evaporative Control System Inspection
Exhaust Gas Recirculation (EGR) System Inspection
(if equipped)
Exhaust Pressure Regulator Valve Inspection
I Schedule 11 Definition - Diesel Engines
Follow Schedule II on!\- if none ofrhe conditions i'wm Schcdtilc I Is truc.
--
I Schedule I1 lntervals - Diesel Engines 1
Every 5,000 Miles (8 000 km)
Engine Oil and Filter Change (or every 12 months, whichever occurs first)
Chassis Lubrication
(or every 12 months, whichever occurs first)
Drive Axle Service
At 5,000 Miles (8 000 km) - Then Every 10,000 Miles (16 000 km)
Tire Rotation
Every 10,000 Miles (16 000 km)
Shields and Underhood insulation Inspection
Air Intake System Inspection
Thermostatically Controlled Engine Cooling Fan Check (or every
I2
months, whichever occurs first)
Every 30,000 Miles (48 000 km)
Cooling System Service (or every 24 months, whichever occurs first)
Front Wheel Bearing Repack (or
at Each Brake Relining) (2-Wheel Drive
Fuel Filter Replacement
Air Cleaner Filter Replacement
Clutch Fork Ball Stud Lubrication (5-Speed Transmission with Deep-Low
Only)
Only)
7-11
ProCarManuals.com
Every 50,000 Miles (83 000 km)
Automatic Transmission Service
Every 60,000 Miles (100 000 km)
Crankcase Depression Regulator Valve (CDRV) System Inspection
Engine Accessory Drive Belt Inspection
Exhaust Gas Recirculation (EGR) System Inspection
(if equipped)
Exhaust Pressure Regulator Valve Inspection
Maintenance Schedule I - Gasoline Engines With
Light
Duty Emissions
The services shown in this schedule up to 60,000 miles (1 00 000 km) should
be performed after
60,000 miles (100 000 km) at the same intervals.
Footnotes
3 The California Air Resources Board has determined that the failure to
perform this maintenance item will not nullify the emission warranty or
limit recall liability prior to the completion of vehicle useful life. We,
however, urge that all recommended maintenance services be performed at
the indicated intervals and the maintenance be recorded.
:$* Drive axle service:
Locking Differential - Drain fluid and refill at first engine oil change.
At subsequent oil changes, check fluid level and add fluid
as needed. If
driving in dusty areas or towing a trailer, drain fluid and refill every
15,000 miles (25 000 km).
0 Standard Differential - Check fluid level and add fluid as needed at
every oil change.
If driving in dusty areas or towing a trailer, drain
fluid and refill every 15,000 miles (25 000 km).
More frequent lubrication may be required for heavy-duty or off-road
use.
3500 HD Models with applications requiring extreme overload/trailer
towing conditions and high speed (above
45 mph or 72 kmh)
conditions for extended periods of time must have the drive axle fluid
changed every
3,000 miles (5 000 km) or 3 months, whichever occurs
first, or must use
75W-140 synthetic fluid meeting GM specifications.
See “Recommended Fluids and Lubricants”
in this section.
7-12
ProCarManuals.com
Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
3,000 Miles (5 000 km)
[7 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Sen7ic.e.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage. transfer case shift linkage, parking brake
cable guides, rear driveline center splines. front axle propshaft splines.
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-1 2" C), or higher. When weather is cold, let the ball -joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
C Check rear/front axle fluid level and add -fluid as needed. Check
constant velocity joints and
axle seals for leaking. *'*
DATE SERVICED BY: ACTUAL MILEAGE I
6,000 Miles (10 000 km)
iI Change engine oil and filter (or every 3 months, whichever occurs
first).
AI? Emission Confro1 Ser\lic.e.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines.
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature
is 10" E
(,-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication
or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (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.
*'$
(Contiwed)
7-13
ProCarManuals.com
Maintenance Schedule I - Gasoline Engines With
Light
Duty Emissions ~~~~ ~~ ~ ~
(Continued)
0 Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
I DATE I ACTUAL MILEAGE I SERVICED BY:
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should
not be lubricated unless their temperature is IO" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval
(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.
*'g
DATE SERVICED BY: ACTUAL MILEAGE
7-14
ProCarManuals.com
Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Sewice.
0 Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and lung pin
bushings should not be lubricated unless their temperature is
10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (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.
**
I DATE I ACTUALMILEAGE I SERVICED BY: I
15,000 1 Ies (25 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is 10"
F
(-1 2 O C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
0 Inspect air cleaner filter if you are driving in dusty conditions. Replace
filter if necessary.
An Emission Control Service.
(Continued)
7-15
ProCarManuals.com
Maintenance Schedule I - Gasoline Engines With
Light Duty Emissions
(Continued)
0 Check rear/front axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
'v'F
0 For 2-Wheel Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
I H I
I DATE I ACTUALMILEAGE I SERVICED BY:
18,000 Miles (30 000 km)
ll Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Corltrol Service.
IJ Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides. rear driveline center splines. front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king
pin
bushings should not be lubricated unless their temperature is 10" F
(-12" C), or higher. When weather is cold. let the ball joints and king
pin bushings warm
up before lubrication or they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
c3 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
-&-'&- .> .!,
D Rotate tires. See "Tire Inspection and Rotation" in the Index for proper
rotation pattern and additional information.
DATE SERVICED BY: ACTUAL MILEAGE
7- 16
ProCarManuals.com
Maintenance Schedule 1 - Gasoline Engines With
Light Duty Emissions
21,000 Miles (35 000 km)
0
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emissiot~ Control Service.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-12" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or they could be damaged.
Perform each
of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
*#:
DATE SERVICED BY: ACTUAL MILEAGE
24,000 Miles (40 000 km)
0
Change engine oil and filter (or every 3 months, whichever occurs
first).
AJ~ Emission Control Senice.
Lubricate the front suspension, king pin bushings, steering linkage,
transmission shift linkage, transfer case shift linkage, parking brake
cable guides, rear driveline center splines, front axle propshaft splines,
brake pedal springs and clutch pedal springs. Ball joints and king pin
bushings should not be lubricated unless their temperature is
10" F
(-1 2" C), or higher. When weather is cold, let the ball joints and king
pin bushings warm up before lubrication or
they could be damaged.
Perform each of the listed lubrication service items at this mileage
interval (or every
6 months, whichever occurs first).
Check readfront axle
fluid level and add fluid as needed. Check
constant velocity joints and axle seals for leaking.
**
7-17
ProCarManuals.com