1998 Mercury Villager wiring

The Air Bag Supplemental Restraint System consists of:
mdriver and passenger air bag modules (which include the
inflators and air bags),
mone or more impact and safing sensors,
ma system diagnostic module,
ma readiness light,
mand the electrical wiring which connects the components.
The diagnostic module monitors its own circuits, the air bag
electrical system, the air bag readiness light, the air bag power and
the air bag inflators.
Inflated driver side air bag
148

Trailer Brakes
Separate trailer brakes are required on most trailers weighing
over 1,500 lbs. (680 kg).
WARNING
Do not connect a trailer's hydraulic brake system directly
to your vehicle's brake system. Your vehicle may not
have enough braking power and your chances of having a
collision greatly increase.
Trailer Lamps
Make sure your trailer lamps conform to federal and local
regulations.
Class I Trailer Tow electrical wiring provides two circuits (right
hand and left hand) to operate trailer stop/turn tail lamps. Each
stop/turn circuit will operate one combination stop/turn light
bulb (# 1157, 3157, 2357, or 3357) on the trailer. Never add more than
one trailer light bulb to one circuit.
WARNING
Always replace a fuse with one that has the specified
amperage rating. Using a fuse with a higher amperage rating
can cause severe wire damage and could start a fire.
Driving
235

Trailer Tow Module (If equipped)
The trailer tow module on your vehicle (if equipped) allows
turn/stop lamp control on a trailer being towed by your vehicle.
The trailer tow package includes:
mtrailer tow module which is protected by the vehicle stop
lamp fuse
mone SAE J1239 specified connector
mone extension harness within the rear bumper
mheavy duty battery
mfull size spare
If you need further assistance in wiring a trailer to your vehicle,
contact your Ford or Lincoln-Mercury dealer.
Driving While You Tow
Be especially careful when driving while you tow a trailer. Never
drive faster than 45 mph (70 km/h) when you tow in hilly
country on hot days. Also, anticipate stops so that you can brake
gradually.
If you use the speed control while you are towing on very long,
steep grades, the speed control may shut off automatically.
This is caused by the decrease of vehicle speed 5 mph (8 km/h)
lower than set speed.
When descending a steep grade with a trailer, operate in Drive
rather than Overdrive. If additional braking is needed, shift into 2
(Second) or 1 (First) gear.
Servicing Your Vehicle If You Tow
If you tow a trailer for a long distance, your vehicle will need to
be serviced more frequently than usual. See theMaintenance
Schedulebooklet in the Owner's portfolio.
236