NEUTRAL: Shift the vehicle’s transfer case to
NEUTRAL only when towing your vehicle. See
Recreational Vehicle Towing on page 4-55 or Towing
Your Vehicle on page 4-54 for more information.
Indicator lights in the switches show which setting you
are in. The indicator lights will come on briefly when you
turn on the ignition and one will stay on. If the lights
do not come on, you should take your vehicle to your
dealer for service. An indicator light will flash while
shifting the transfer case. It will remain illuminated when
the shift is complete. If for some reason the transfer
case cannot make a requested shift, it will return to the
last chosen setting.
If the SERVICE 4WD message stays on, you should
take your vehicle to your dealer for service. See
SERVICE 4WD under
Driver Information Center (DIC)
on page 3-53.
Shifting into 4LO
To shift to the 4LO position, the ignition must be in RUN
and the vehicle must be stopped or moving less than
3 mph (4.8 km/h) with the transmission in NEUTRAL (N).
The preferred method for shifting into 4LO is to have
your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Press
and release the 4LO switch. You must wait for the
4LO indicator light to stop flashing and remain
illuminated before shifting your transmission in gear.
Notice: Shifting the transmission into gear before
the 4LO indicator light has stopped flashing
could damage the transfer case. To help avoid
damaging your vehicle, always wait for the 4LO
indicator light to stop flashing before shifting
the transmission into gear.
If the 4LO switch is pressed when your vehicle is in
gear and/or moving, the 4LO indicator light will flash for
30 seconds and not complete the shift unless your
vehicle is moving less than 3 mph (4.8 km/h) and the
transmission is in NEUTRAL (N). After 30 seconds
the transfer case will return to the setting last chosen.
When in 4LO, the vehicle stability is disabled. For more
information see
Stabilitrak
®
System on page 4-12.
Shifting Out of 4LO
To shift from 4LO to AWD your vehicle must be stopped
or moving less than 3 mph (4.8 km/h) with the
transmission in NEUTRAL (N) and the ignition in RUN.
The preferred method for shifting out of 4LO is to have
your vehicle moving 1 to 2 mph (1.6 to 3.2 km/h). Press
and release the AWD switch. You must wait for the AWD
indicator light to stop flashing and remain illuminated
before shifting your transmission into gear.
If the AWD switch is pressed when your vehicle is in
gear and/or moving, the AWD indicator light will flash for
30 seconds but will not complete the shift unless your
vehicle is moving less than 3 mph (4.8 km/h) and
the transmission is in NEUTRAL (N).
2-32
Содержание 2003 Yukon XL
Страница 5: ...These are some examples of vehicle symbols you may find on your vehicle v ...
Страница 6: ...Model Reference This manual covers these models Yukon Yukon XL vi ...
Страница 64: ...Tahoe Yukon Second Row Seat Third Row 50 50 Split Bench Seat 1 58 ...
Страница 94: ... NOTES 1 88 ...
Страница 157: ... NOTES 3 3 ...
Страница 158: ...Instrument Panel Overview 3 4 ...
Страница 282: ... NOTES 3 128 ...
Страница 372: ...When you open the hood on the VORTEC 8100 V8 engine you ll see the following 5 14 ...
Страница 415: ...5 Reinstall the lens and tighten the screws Taillamps A Turn Signal Lamp B Back up Lamp C Stoplamp 5 57 ...
Страница 460: ...See Engine Compartment Overview on page 5 12 for more information on its location 5 102 ...
Страница 488: ...Maintenance Record cont d Date Odometer Reading Serviced By Maintenance Record 6 20 ...
Страница 500: ... NOTES 7 12 ...