GMC 2003 Savana - Manual (Page 231)

Your vehicle is equipped
with a butron Oh lti&
ih$tmnnerij penet, IP Ihe
right of ¡he steering wheel,
which when pressed
enables fow/haul,
When (he bulton is
pressed, this light on the
Insirument panel will
lllunninatc to indicate tho1
tow/haul has been
selected.
Tpw/haul ma/ be turned off b/ pressing ihe bulton
again, at which rime ihe Indicator light on the instrument
panel will turn off The vehicle will automatically turn
of( tow/ihaul every time it is started
Towihaul ts deshgnad to bo most otfectivo when the
vehicle and irailer combined weight is al leasl 75% ol
the vehicle's Gross Combined Weight Rating iGCWFt)
Tow/haul IS imost useful under the following driving
conditions:
• When pulling a heavy traifer or a large or heavy
load through rolling terrain.
• When pulling a heavy trailer or a targe nr heavy
load ]n stop and go traflic
• When pulling a heavy [raller or a large or heavy
load In busy parking lots where Improved Ibw
speed oontfol of the vehicle is desired.
Oporaling tho vehicle in tow/haul when lighlly loaded or
wilh 00 trailer af all will not cause damage. However,
there is no benedt lo Ihe selection of low/haul when the
vehicle ie unloaded Such a selection when unloaded
may resull m unpleasant engine and transmission driving
characteristics and reduced luel economy. TowVhaul
IS recommended only when pulling a heavy trailer or a
large or heavy load.
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