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Four-Wheel Drive (if equipped)
The Four-Wheel Drive system rotary
controls are located on the instrument
panel and include these modes:
2HI: For most street and highway
conditions
A4WD: For use when road
conditions vary
4HI: When extra traction is required for
driving on snow-covered roads and for
most off-road conditions
4LO: For extreme driving conditions
only, including steep hills, deep sand,
snow or mud
See your Owner Manual for instructions
on how to place the transfer case in
neutral.
See Section 2 of your Owner Manual.
Traction Assist System (TAS)
(if equipped; 2WD models only)
TAS operates only when it senses that
one or both rear wheels are beginning to
lose traction. When this happens,
engine power is reduced to limit wheel-
spin. You may also hear or feel the
system working.
TAS is automatically enabled whenever
you start the vehicle.
Disable TAS
• Press the TAS ON/OFF button
located near the shift lever or on the
instrument panel. When disabled, the
TRACTION OFF light comes on.
Enable TAS after having turned it off
• Press the TAS ON/OFF button again
and the TRACTION OFF light will go
out.
See Section 4 of your Owner Manual.
15804 Trailblazer 6/6/03 4:29 PM Page 17