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:
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the LIN communication system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...
Front Passenger Side Solar Sensor Short Circuit (B14A3)
DESCRIPTION
The automatic light control sensor (solar sensor), which is installed on the
upper side of the instrument panel, detects sunlight and controls the air conditioning
in auto mode. The output current from the solar sensor varies according to th ...
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