Maintenance
9-12
Maintenance Under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under 
severe driving conditions. Refer to the chart below for the appropriate maintenance 
intervals.
R : Replace or change.
I : Inspect and if necessary, adjust, correct, clean or replace.
Maintenance item
Maintenance 
operation
Maintenance intervals
Driving 
condition
Engine oil and filter R
Every 3,000 miles  
(5,000 km) or 6 months
A, B, C, D, 
E, F, G, H, I, 
J, K, L
Air cleaner filter I
Inspect more frequently 
depending on the 
condition
C, E
Spark plugs R
Replace more 
frequently depending 
on the condition 
A, B, F, G, 
H, I, K
Automatic transmission fluid R
Every 60,000 miles 
(100,000 km)
A,C,E,F,G, 
H,I,K
Front brake disc/pads, calipers I
Inspect more frequently 
depending on the 
condition
C, D, E, G, 
H , J, K
Rear brake disc/pads I
Inspect more frequently 
depending on the 
condition
C, D, E, G, 
H , J, K
Parking brake I
Inspect more frequently 
depending on the 
condition
C, D, G, H
Steering gear box, linkage & boots/
Lower arm ball joint, upper arm ball 
joint
I
Inspect more frequently 
depending on the 
condition
C, D, E, 
F, G
Drive shafts and boots I
Every 3,000 miles  
(5,000 km) or 6 months
C, D, E, F, 
G, H, I, J
Differential oil (front) (AWD) I
Every 72,000 miles 
(120,000 km)
C, E, G, H, 
I, J
Differential oil (rear)
Without LSD R
Every 72,000 miles 
(120,000 km)
C, E, G, H, 
I, J
With LSD R
Every 36,000 miles 
(60,000 km)
C, E, G, H, 
I, J
Cabin air filter 
(for evaporator and blower unit)
R
Inspect more frequently 
depending on the 
condition
C, E, G
Propeller shaft I
Every 3,000 miles  
(5,000 km) or 6 months
C, E