The preferred method for shifting into Four-Wheel
Drive Low is to have your vehicle moving
1 to 2 mph (1.6 to 3.2 km/h). Turn the knob to the
Four-Wheel Drive Low position. You must wait
for the Four-Wheel Drive Low indicator light to stop
flashing and remain on before shifting your
transmission in gear.
Notice: Shifting the transmission into gear
before the Four-Wheel Drive Low indicator light
has stopped flashing could damage the
transfer case. To help avoid damaging your
vehicle, always wait for the Four-Wheel
Drive Low indicator light to stop flashing
before shifting the transmission into gear.
The vehicle may have significant engagement
noise and bump when shifting between Four-Wheel
Drive Low and Four-Wheel Drive High ranges or
from NEUTRAL while the engine is running.
If the knob is turned to the Four-Wheel Drive Low
position when your vehicle is in gear and/or
moving, the Four-Wheel Drive Low indicator light
will flash for 30 seconds and not complete the
shift unless your vehicle is moving less than 3 mph
(5 km/h) and the transmission is in NEUTRAL (N).
After 30 seconds the transfer case will shift to
Four-Wheel Drive High mode.
Shifting Out of Four-Wheel Drive Low
To shift from Four-Wheel Drive Low to Four-Wheel
Drive High, AUTO, or Two-Wheel Drive High,
your vehicle must be stopped or moving less than
3 mph (5 km/h) with the transmission in
NEUTRAL (N) and the ignition in RUN. The
preferred method for shifting out of Four-Wheel
Drive Low is to have your vehicle moving
1 to 2 mph (1.6 to 3.2 km/h). Turn the knob to
the Four-Wheel Drive High, AUTO, or Two-Wheel
Drive High position. You must wait for the
Four-Wheel Drive High, AUTO, or Two-Wheel
Drive High indicator light to stop flashing and
remain on before shifting your transmission
into gear.
Notice: Shifting the transmission into gear
before the Four-Wheel Drive Low indicator light
has stopped flashing could damage the
transfer case. To help avoid damaging your
vehicle, always wait for the Four-Wheel
Drive Low indicator light to stop flashing
before shifting the transmission into gear.
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Summary of Contents for 2007 Yukon XL
Page 6: ...These are some examples of symbols that may be found on the vehicle 6...
Page 40: ...Put someone on it Get it up to speed Then stop the vehicle The rider does not stop 40...
Page 114: ...NOTES 114...
Page 202: ...Instrument Panel Overview United States version shown Canada similar 202...
Page 358: ...NOTES 358...
Page 591: ...Engine Drive Belt Routing 591...