FORD 2002 Thunderbird v.1 - Manual (Page 149)

To ensure that the electrical system is not damaged, you will require a
trailer tow package which includes a trailer tow module and the
necessary wiring to connect the trailer tow module to the electrical
system and to the trailer. This option is available through your dealer or
through Ford Customer Service Division. Please refer to Preparing to
tow for further information.
Do not exceed the maximum loads listed on the Certification label. For
load specification terms found on the label, refer to Vehicle loading in
this chapter. Remember to figure in the tongue load of your loaded
trailer when figuring the total weight.
Engine - 3.9L Kg (Lbs.)
Maximum GCWR 2 472 (5 331)
Maximum trailer weight rating 454 (1 000)
Maximum trailer tongue weight 45 (100)
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of control
and personal injury.
Preparing to tow
Use the proper equipment for towing a trailer, and make sure it is
properly attached to your vehicle. See your dealer or a reliable trailer
dealer if you require assistance.
Hitches
Do not use hitches that clamp onto the vehicle bumper. Use a load
carrying hitch. You must distribute the load in your trailer so that 10% of
the total weight of the trailer is on the tongue.
Safety chains
Always connect the trailer’s safety chains to the frame or hook retainers
of the vehicle hitch. To connect the trailer’s safety chains, cross the
chains under the trailer tongue and allow slack for turning corners.
If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
Driving
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