Release the parking brake.
Start the engine.
Shift to D, then to N.
Turn off the engine.
Leave the ignition switch in ACCESSORY (I) so the steering wheel does not lock.
Make sure the all accessories are turned off to minimize battery current draw.
It is best to tow the vehicle no farther than 50 miles (80 km), and keep the vehicle speed below 35 mph (55 km/h).

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Accessories
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Tailgate Dynamic Damper Replacement
NOTE:
Put on gloves to protect your hands.
Take care not to scratch the tailgate or the related parts.
Remove the tailgate lower trim panal.
Remove the bolts, ...
A/T System Description - Clutches and Gears (A/T)
Clutches and GearsThe five-speed automatic transmission uses
hydraulically-actuated clutches to engage or disengage the transmission
gears. When hydraulic pressure is introduced into the clut ...