GMC 2010 Acadia Owner's Manual page 401

Once the destination is reached:
1. Set the parking brake.
2. Reinstall the 50 amp BATT1 fuse
to the underhood fuse block.
3. Shift the transmission to
P (Park), turn the ignition to
LOCK/OFF and remove the key
from the ignition.
4. Disconnect the vehicle from the
towing vehicle.
Notice: Do not tow a vehicle
with the front drive wheels on
the ground if one of the front tires
is a compact spare tire. Towing
with two different tire sizes on
the front of the vehicle can
cause severe damage to the
transmission.
Dolly Towing
(All-Wheel Drive Vehicles)
All-wheel drive vehicles must not
be towed with two wheels on the
ground. To properly tow these
vehicles, they should be placed on
a platform trailer with all four wheels
off of the ground or dinghy towed
from the front.
Vehicle Care
Dolly Towing
(Front-Wheel Drive
Vehicles Only)
To tow a front-wheel drive vehicle
from the front with two wheels on
the ground:
1. Put the front wheels on a dolly.
2. Move the shift lever to P (Park).
3. Set the parking brake.
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