9
9-19
Severe driving conditions
A. Repeatedly driving short distances of less than 5 mi. (8 km) in normal temperature or 
less than 10 mi. (16 km) in freezing temperature
B. Extensive engine idling or low speed driving for long distances
C. Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
D. Driving in areas using salt or other corrosive materials or in very cold weather
E. Driving in heavy dust conditions
F. Driving in heavy traffic area
G. Driving on uphill, downhill, or mountain road repeatedly
H. Using for towing or camping, and driving with loads on the roof
I. Driving as a patrol car, taxi, other commercial use or vehicle towing
J. Frequently driving under high speed or rapid acceleration/deceleration
K. Frequently driving in stop-and-go conditions
L. Engine oil usage which is not recommended (Mineral type, Semi-synthetic, Lower 
grade spec, etc.)
Differential oil (front) (AWD) R
Replace every 72,000 mi. 
(120,000 km)
C, E, G, H, I, J
Differential oil 
(rear)
Without 
LSD
R
Replace every 72,000 mi. 
(120,000 km)
C, E, G, H, I, J
With LSD
Replace every 36,000 mi. 
(60,000 km)
Cabin air filter (for evaporator 
and blower unit)
R
Replace more frequently 
depending on the condition
C, E, G
Propeller shaft I
Inspect more frequently 
depending on the condition
C, D, E, F, G, 
H, I, J
Maintenance item
Maintenance 
operation
Maintenance intervals
Driving 
condition
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