Toyota 4Runner: Four-wheel drive system (full-time 4WD models)
Use the four-wheel drive control switch to select the following transfer modes:
1. H4F (high speed position)
Use this for normal driving on dry hard-surfaced roads. This position gives greater economy, quietest ride and least wear.
2. H4L (high speed position, center differential locked)
Use this for driving only on tracks that permit the tires slide, like offroad, icy or snow-covered roads.
3. L4L (low speed position, center differential locked)
Use this for maximum power and traction. Use “L4L” for climbing or descending steep hills, off-road driving, and hard pulling in sand, mud or deep snow.
4. Center differential lock indicator
5. Low speed four-wheel drive indicator
Shifting between H4 and L4
Shifting from H4 to L4
Stop the vehicle completely and
continue to depress the brake pedal.
Shift the shift lever to N.
Type A
Shift the front-wheel drive
control lever to L4.
Type B
Pus ...
Shifting between H4F and H4L
Push the “UNLOCK” button and turn the four-wheel drive control switch to H4L
or H4F.
This can be done at any speed.
The center differential lock indicator will turn on (H4L) or go off (H4F). ...
Other materials about Toyota 4Runner:
Stop Light Control Relay Malfunction (C1380)
DESCRIPTION
Upon receiving the hill-start assist control operating signal from the master
cylinder solenoid (skid control ECU), the Stop light control relay (Stop light switch
assembly) contact turns on and the stop lights come on.
DTC No.
...
Front Differential Carrier Oil Seal(for 4wd)
Components
COMPONENTS
ILLUSTRATION
Replacement
REPLACEMENT
PROCEDURE
1. REMOVE FRONT DIFFERENTIAL CARRIER ASSEMBLY
(a) Remove the front differential carrier assembly (See page
).
2. REMOVE FRONT DRIVE PINION COMPANION FLANGE NUT
(a) Using SS ...
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