1999 FORD F150 tow

F-150 4x4 manual transmission
Trailer towing table (F-150 4x4 manual transmission)
Engine Rear axle
ratioMaximum GCWR-
kg (lbs.)Maximum trailer
weight-kg (lbs.)
Regular Cab F-150
4.2L 3.31 2 944 (6 500) 861 (1 900)
4.2L 3.55 3 533 (7 800) 1 451 (3 200)
4.6L 3.08 2 944 (6 500) 816 (1 800)
4.6L 3.55 3 533 (7 800) 1 406 (3 100)
SuperCab F-150
4.6L 3.08 2 944 (6 500) 771 (1 700)
4.6L 3.55 3 533 (7 800) 1 360 (3 000)
F-250 4x2 automatic transmission
Engine Rear axle
ratioMaximum GCWR-
kg (lbs.)Maximum trailer
weight-kg (lbs.)
Regular Cab F-250
4.6L 3.31 4 756 (10 500) 2 671 (5 900)
4.6L 3.73 5 436 (12 000) 3 350 (7 400)
5.4L 3.31 5 436 (12 000) 3 305 (7 300)
5.4L 3.73 6 115 (13 500) 3 938 (8 700)
SuperCab F-250
4.6L 3.31 4 756 (10 500) 2 625 (5 800)
4.6L 3.73 5 436 (12 000) 3 305 (7 300)
5.4L 3.31 5 436 (12 000) 3 259 (7 200)
5.4L 3.73 6 115 (13 500) 3 938 (8 700)
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Trailer frontal area considerations:
²Not to exceed towing vehicle front area without Class III trailer towing
package
²Not to exceed 5.52 square meters (60 square feet) with Class III
trailer towing package
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's bumper or attach to the
axle. You must distribute the load in your trailer so that 10% of the total
weight of the trailer is on the tongue.
Load equalizing hitch
When hooking up a trailer using a load equalizing hitch, always use the
following procedure:
1. Park the unloaded vehicle on a level surface. With the ignition on and
all doors closed, allow the vehicle to stand for several minutes so that it
can level.
2. Turn the air suspension (if equipped) control to OFF.
3. Measure the height of a reference point on the front and rear bumpers
at the center of the vehicle.
4. Attach the trailer to the vehicle and adjust the hitch equalizers so that
the front bumper height is within 0±13 mm (0.5 in) of the reference
point. After proper adjustment, the rear bumper should be no higher
than in Step 3.
5. Turn the air suspension (if equipped) control to ON.
Adjusting an equalizing hitch so the rear bumper of the vehicle
is lower or higher than it was unloaded will defeat the function
of the load equalizing hitch and may cause unpredictable handling.
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Safety chains
Always connect the trailer's safety chains to the vehicle. 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.
Trailer brakes
Electric brakes and manual, automatic or surge-type brakes are safe if
installed properly and adjusted to the manufacturer's specifications. The
trailer brakes must meet local and Federal regulations.
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.
The braking system of the tow vehicle is rated for operation at the
GVWR not GCWR.
Trailer lamps
Trailer lamps are required on most towed vehicles. Make sure your
trailer lamps conform to local and Federal regulations. See your dealer or
trailer rental agency for proper instructions and equipment for hooking
up trailer lamps.
Using a step bumper
The rear bumper is equipped with an integral hitch and requires only a
ball with a 25.4 mm (one inch) shank diameter. The bumper hasa2270
kg (5 000 lb.) trailer weight and 227 kg (500 lb.) tongue weight
capability.
If it is necessary to relocate the trailer hitch ball position, a
frame-mounted trailer hitch must be installed.
Driving while you tow
Do not drive faster than 88 km/h (55 mph) when towing a trailer.
Speed control may shut off if you are towing on long, steep grades.
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When towing a trailer:
²Use a lower gear when towing up or down steep hills. This will
eliminate excessive downshifting and upshifting for optimum fuel
economy and transmission cooling.
²Anticipate stops and brake gradually.
Exceeding the GCWR rating may cause internal transmission
damage and void your warranty coverage.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your Scheduled Maintenance guide
for more information.
Trailer towing tips
²Practice turning, stopping and backing up in an area before starting on
a trip to get the feel of the vehicle trailer combination. When turning,
make wider turns so the trailer wheels will clear curbs and other
obstacles.
²Allow more distance for stopping with a trailer attached.
²The trailer tongue weight should be 10±15% of the loaded trailer
weight.
²After you have traveled 80 km (50 miles), thoroughly check your
hitch, electrical connections and trailer wheel lug nuts.
²When stopped in traffic for long periods of time in hot weather, place
the gearshift in P (Park) (automatic transmissions) or N (Neutral)
(manual transmissions). This aids engine cooling and air conditioner
efficiency.
²Vehicles with trailers should not be parked on a grade. If you must
park on a grade, place wheel chocks under the trailer's wheels.
Launching or retrieving a boat
When backing down a ramp during boat launching or retrieval,
²Do not allow the static water level to rise above the bottom edge of
the rear bumper and
²Do not allow waves to break higher than 15 cm (six inches) above the
bottom edge of the rear bumper.
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Exceeding these limits may allow water to enter critical vehicle
components, adversely affecting driveability, emissions, reliability and
causing internal transmission damage.
Replace the rear axle lubricant anytime the axle has been submerged in
water. Rear axle lubricant quantities are not to be checked or changed
unless a leak is suspected or repair required.
Disconnect the wiring to the trailer before backing the trailer into the
water. Reconnect the wiring to the trailer after the trailer is removed
from the water.
Recreational towing (all wheels on the ground)
Follow these guidelines for your specific powertrain combination to tow
your vehicle with all four wheels on the ground (such as behind a
recreational vehicle).
These guidelines are designed to ensure that your transmission is not
damaged due to insufficient lubrication.
2WD (manual and automatic transmissions)
1. Place transmission in N (Neutral).
2. Maximum speed is 56 km/h (35 mph).
3. Maximum distance is 80 km (50 miles).
If a distance of 80 km (50 miles) or a speed of 56 km/h (35 mph) must
be exceeded, you must disconnect the rear driveshaft. With the rear
driveshaft disconnected, the maximum speed is 88 km/h (55 mph) and
there are no mileage restrictions.
See your dealer for help with disconnecting the driveshaft.
4WD ± Lever operated transfer case
(manual and automatic transmissions)
1. Place transmission in P (Park) (automatic transmission), or R
(Reverse) (manual transmission). Engage the parking brake.
2. Shift the transfer case to N (Neutral).
3. Lockout the center disconnect by capping off one of the front axle
vacuum motor lines. See your Ford dealer for assistance.
4. Vehicle speed should not exceed 88 km/h (55 mph) and there are no
mileage restrictions.
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²The Front Axle Accessory Reserve Capacity and the Total Accessory
Reserve Capacity listed on the bottom right of the Safety Compliance
Certification Label will determine whether or not the addition of a
snowplow will overload your vehicle.
²The weight of the snowplow and supporting components distributed to
the front axle must not exceed the front accessory reserve capacity.
²The total weight of the snowplow and aftermarket equipment must
not exceed the Total Accessory Reserve Capacity.
²The weight of the installed snowplow and aftermarket equipment must
not load the vehicle beyond the GAWR (front/rear) and GVWR listed
on the Safety Compliance Certification Label.
²The total weight of the snowplow and aftermarket equipment must be
considered part of the payload and must not exceed the Gross
Combined Weight Rating (GCWR) for towing.
²Federal and most local regulations require additional exterior lamps
for snowplow-equipped vehicles. Consult your dealer for additional
information.
²After installing a snowplow to the vehicle, ensure the vehicle's front
toe alignment and front ride height are within specification (reset if
required). These specifications are located in the vehicle's Workshop
Manual. Adherence to the toe, tire pressures and ride height
specification is important for proper tire wear, ride, handling and
headlight aim. Also, maintain the engine oil and transmission fluid
change intervals following the severe duty schedule.
Do not exceed the GVWR or the GAWR specified on the Safety
Compliance Certification Label.
Removing snowplow
Read the following instructions before removing a snowplow:
²After removing a snowplow from the vehicle, ensure the vehicle's front
toe alignment and front ride height are within specification (reset if
required). These specifications are located in the vehicle's Workshop
Manual. Adherence to the toe and ride height specification is
important for proper tire wear, ride, handling and headlight aim.
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Fuse/Relay
LocationFuse Amp
RatingDescription
10 Ð Not Used
11 30A Front Washer Pump Relay, Wiper Run/Park
Relay, Wiper Hi/LO Relay, Windshield Wiper
Motor
12 Ð Not Used
13 20A Stop Lamp Switch (Lamps), Turn/Hazard
Flasher, Speed Control Module
14 15A Battery Saver Relay, Interior Lamp Relay,
Accessory Delay Relay (Power Windows)
15 5A Stop Lamp Switch, (Speed Control, Brake
Shift Interlock, ABS, PCM Module Inputs),
GEM Module, RABS Test Connector
16 20A Headlamps (Hi Beams), Cluster (Hi Beam
Indicator)
17 Ð Not Used
18 5A Instrument Illumination (Dimmer Switch
Power)
19 Ð Not Used
20 5A Audio, GEM Module, Powertrain Control
Module (PCM),
21 15A Starter Relay, Clutch Switch, Fuse 20
22 10A Air Bag Module, Passenger Airbag
Deactivation Module
23 10A Trailer Tow Battery Charge Relay,
Turn/Hazard Flasher, 4x4 Solenoids, 4x4
Relays
24 10A Climate Mode Switch (Blower Relay)
25 5A 4 Wheel Anti-Lock Brake System (4WABS)
Module
26 10A Right Side Low Beam Headlamp
27 5A Foglamp Relay and Foglamp Indicator
28 10A Left Side Low Beam Headlamp
29 5A Autolamp Module, Transmission Overdrive
Control Switch
Roadside emergencies
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The high-current fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingDescription
1 25A * Power Point
2 30A* Powertrain Control Module
3 30A* Headlamps/Autolamps
4 15A* Air Suspension
5 20A* Trailer Tow Backup/Park Lamps
6 15A* Parklamps/Autolamps
7 20A* Horn
8 15A* Power Door Locks
9 15A* Daytime Running Lamps (DRL), Fog Lamps
10 20A* Fuel Pump
11 20A* Alternator Field
12 Ð Not Used
13 Ð Not Used
14 Ð Not Used
15 Ð Not Used
16 Ð Not Used
17 Ð Not Used
18 15A* Powertrain Control Module, Fuel Injectors,
Fuel Pump, Mass Air Flow Sensor
19 10A* Trailer Tow Stop and Right Turn Lamp
20 10A* Trailer Tow Stop and Left Turn Lamp
21 Ð Not Used
22 Ð Not Used
23 15A* Powertrain Control Module, HEGO Sensor,
Canister Vent
24 15A* Powertrain C ontrol Module, Automatic
Transmission, CMS Sensor
101 30A** Trailer Tow Battery Charge
102 50/20A** Four Wheel Antilock Brake Module/Rear
Wheel Antilock Brake Module
Roadside emergencies
155