Toyota Tacoma manuals

Toyota Tacoma Owners Manual: Trailer towing

Your vehicle is designed primarily as a passenger-and-load-carrying vehicle. Towing a trailer can have an adverse impact on handling, performance, braking, durability, and fuel consumption. For your safety and the safety of others, you must not overload your vehicle or trailer. You must also ensure that you are using appropriate towing equipment, that the towing equipment has been installed correctly and used properly, and that you employ the requisite driving habits.

Vehicle-trailer stability and braking performance are affected by trailer stability, brake performance and setting, trailer brakes, the hitch and hitch systems (if equipped).

To tow a trailer safely, use extreme care and drive the vehicle in accordance with your trailers characteristics and operating conditions.

Toyota warranties do not apply to damage or malfunction caused by towing a trailer for commercial purposes.

Contact your Toyota dealer for further information about additional requirements such as towing kits, etc.

Towing related terms

■ GCWR (Gross Combination Weight Rating)

The maximum allowable gross combination weight. The gross combination weight

The maximum allowable gross combination weight. The gross combination weight is the sum of the total vehicle weight (including the occupants, cargo and any optional equipment installed on the vehicle) and the weight of the trailer being towed (including the cargo in the trailer).

■ GVWR (Gross Vehicle Weight Rating)

The maximum allowable gross vehicle weight. The gross vehicle weight is the total

The maximum allowable gross vehicle weight. The gross vehicle weight is the total weight of the vehicle. When towing a trailer, it is the sum of the vehicle weight (including the occupants, cargo and any optional equipment installed on the vehicle) and the tongue weight.

■ GAWR (Gross Axle Weight Rating)

The maximum allowable gross axle weight. The gross axle weight is the load placed

The maximum allowable gross axle weight. The gross axle weight is the load placed on each axle (front and rear).

■ TWR (Trailer Weight Rating)

The maximum allowable gross trailer weight. The gross trailer weight is the sum

The maximum allowable gross trailer weight. The gross trailer weight is the sum of the trailer weight and the weight of the cargo in the trailer.

TWR is calculated assuming base vehicle with one driver, one front passenger, towing package (if available), hitch and hitch systems (if required).

Additional optional equipment, passengers and cargo in the vehicle will reduce the trailer weight rating so as not to exceed GCWR, GVWR and GAWR.

If the gross trailer weight exceeds 3000 lb. (1360 kg), it is recommended to use a trailer with 2 or more axles.

■ Unbraked TWR (Unbraked Trailer Weight Rating)

The trailer weight rating for towing a trailer without a trailer service brake

The trailer weight rating for towing a trailer without a trailer service brake system.

■ Tongue Weight

The load placed on the trailer hitch ball.

The load placed on the trailer hitch ball.

Weight limits

● The gross trailer weight must never exceed the TWR described in the table.

● The gross combination weight must never exceed the GCWR described in the table.

models Regular Cab models and Double Cab models

● The gross vehicle weight must never exceed the GVWR indicated on the Certification

● The gross vehicle weight must never exceed the GVWR indicated on the Certification Label.

● The gross axle weight on each axle must never exceed the GAWR indicated on the Certification Label.

Access Cab models

● If the gross trailer weight is over the unbraked TWR, trailer service brakes

● If the gross trailer weight is over the unbraked TWR, trailer service brakes are required.

● If the gross trailer weight is over 2000 lb. (905 kg), a sway control device with sufficient capacity is required.

● If the gross trailer weight is over 5000 lb. (2265 kg), a weight distributing hitch with sufficient capacity is required.

GCWR, TWR, Unbraked TWR, Fifth wheel and Gooseneck towing TWR

Confirm that the gross trailer weight, gross combination weight, gross vehicle weight, gross axle weight and tongue weight are all within the limits.

■ GCWR* and TWR*

Regular Cab models

*: These models meet the tow-vehicle trailering requirement of SAE International

*: These models meet the tow-vehicle trailering requirement of SAE International per SAE J2807.

Access Cab models

Double Cab models

Double Cab models

*1: The model code is indicated on the Certification Label.

*1: The model code is indicated on the Certification Label.

*2: Without towing package

*3: With towing package

■ Unbraked TWR*

1000 lb. (450 kg)

■ Fifth wheel and gooseneck towing TWR*

Toyota does not recommend fifth wheel and gooseneck towing.

*: These models meet the tow-vehicle trailering requirement of SAE International per SAE J2807.

Trailer Tongue Weight

● A recommended tongue weight varies in accordance with the types of trailers or towing as described below.

● To ensure the recommended values shown below, the trailer must be loaded by referring to the following instructions.

Tongue Weight

The gross trailer weight should be distributed so that the tongue weight is 9% to 11%. (Tongue weight /Gross trailer weight x 100 = 9% to 11%)

Gross trailer weight

Tongue weight Gross trailer weight

If using a weight distributing hitch when towing, return the front axle to the Tongue weight

If using a weight distributing hitch when towing, return the front axle to the same weight as before the trailer connection.

If front axle weight cannot be measured directly, measure the front fender height above the front axle before connection.

Adjust weight distributing hitch torque until front fender is returned to the same height as before connection.

The gross trailer weight, gross axle weight and tongue weight can be measured with platform scales found at a highway weighing station, building supply company, trucking company, junk yard, etc.

Hitch

Trailer hitch assemblies have different weight capacities. Toyota recommends the use of Toyota hitch/bracket for your vehicle. For details, contact your Toyota dealer.

● If you wish to install a trailer hitch, contact your Toyota dealer.

● Use only a hitch that conforms to the gross trailer weight requirement of your vehicle.

● Follow the directions supplied by the hitch manufacturer.

● Lubricate the hitch ball with a light coating of grease.

● Remove the trailer hitch whenever you are not towing a trailer.

After removing the hitch, seal any mounting hole in the vehicle body to prevent entry of any substances into the vehicle.

Bumper towing (vehicles with steel bumper only)

The rear bumper of your vehicle is equipped with a hole to install a trailer

The rear bumper of your vehicle is equipped with a hole to install a trailer ball. If you have any questions, contact your Toyota dealer.

The gross trailer weight (trailer weight plus cargo weight) when towing with the bumper must never exceed the TWR (→P. 228, 529) or 3500 lb. (1585 kg) whichever is lower.

Selecting trailer ball

Use the correct trailer ball for your application.

Trailer ball load rating

Trailer ball load rating

Matches or exceeds the gross trailer weight rating of the trailer.

Ball diameter

Matches the size of the trailer coupler. Most couplers are stamped with the required trailer ball size.

Shank length

Protrudes beyond the bottom of the lock washer and nut by at least 2 threads. Shank length

Protrudes beyond the bottom of the lock washer and nut by at least 2 threads.

Matches the ball mount hole diameter size. Shank diameter

Matches the ball mount hole diameter size.

Positions for towing hitch receiver and hitch ball

Weight carrying ball position: 56.1

in. Weight carrying ball position: 56.1 in.

44.2 i Hitch receiver pin hole position: 44.2 i

Connecting trailer lights

Vehicles with 7 pin connector

Use the wire harness stored in the rear end under the vehicle body.

Use the wire harness stored in the rear end under the vehicle body.

Please consult your dealer when installing trailer lights, as incorrect installation Vehicles without 7 pin connector

Please consult your dealer when installing trailer lights, as incorrect installation may cause damage to the vehicles lights. Please take care to comply with your states laws when installing trailer lights.

■Service connector for towing brake controller (vehicles with 7 pin connector)

Your vehicle is equipped with a service connector for the trailer brake controller as shown.

Trailer towing tips

Trailer towing tips

Your vehicle will handle differently when towing a trailer. Help to avoid an accident, death or serious injury, keep the following in mind when towing: ● Speed limits for towing a trailer vary by state or province. Do not exceed the posted towing speed limit.

● Toyota recommends that the vehicle-trailer speed limit is 65 mph (104 km/h) on a flat, straight, dry road. Do not exceed this limit, the posted towing speed limit or the speed limit for your trailer as set forth in your trailer owners manual, whichever is lowest. Instability of the towing vehicle-trailer combination (trailer sway) increases as speed increases. Exceeding speed limits may cause loss of control.

● Before starting out, check the trailer lights, tires and the vehicletrailer connections. Recheck after driving a short distance.

● Practice turning, stopping and reversing with the trailer attached in an area away from traffic until you become accustomed to the feel of the vehicle-trailer combination.

● Reversing with a trailer attached is difficult and requires practice.

Grip the bottom of the steering wheel and move your hand to the left to move the trailer to the left. Move your hand to the right to move the trailer to the right. (This is generally opposite to reversing without a trailer attached.) Avoid sharp or prolonged turning. Have someone guide you when reversing to reduce the risk of an accident.

● As stopping distance is increased when towing a trailer, vehicle-tovehicle distance should be increased. For each 10 mph (16 km/h) of speed, allow at least one vehicle and trailer length.

● Avoid sudden braking as you may skid, resulting in the trailer jackknifing and a loss of vehicle control. This is especially true on wet or slippery surfaces.

● Avoid jerky starts or sudden acceleration.

● Avoid jerky steering and sharp turns, and slow down before making a turn.

● Note that when making a turn, the trailer wheels will be closer than the vehicle wheels to the inside of the turn. Compensate by making a wider than normal turning radius.

● Slow down before making a turn, in cross winds, on wet or slippery surfaces, etc.

Increasing vehicle speed can destabilize the trailer.

● Take care when passing other vehicles. Passing requires considerable distance. After passing a vehicle, do not forget the length of your trailer, and be sure you have plenty of room before changing lanes.

● To maintain engine braking efficiency and charging system performance when using engine braking, do not use fifth gear (5-speed manual transmission), sixth gear (6-speed manual transmission), or do not put the transmission in D (automatic transmission).

● Instability happens more frequently when descending steep or long downhill grades. Before descending, slow down and downshift. Do not make sudden downshifts while descending steep or long downhill grades.

● Avoid holding the brake pedal down too long or applying the brakes too frequently. This could cause the brakes to overheat and result in reduced braking efficiency.

● Due to the added load of the trailer, your vehicles engine may overheat on hot days (at temperatures over 85F [30C]) when driving up a long or steep grade. If the engine coolant temperature gauge indicates overheating, immediately turn off the air conditioning (if in use), pull your vehicle off the road and stop in a safe spot.

● Always place wheel blocks under both the vehicles and the trailers wheels when parking. Apply the parking brake firmly, and put the transmission in P (automatic transmission) or in 1 or R (manual transmission). Avoid parking on a slope, but if unavoidable, do so only after performing the following:

Have someone place wheel blocks Apply the brakes and keep them applied.

under both the vehicles and trailers wheels. Have someone place wheel blocks under both the vehicles and trailers wheels.

release the brakes slowly until the blocks absorb the load. When the wheel blocks are in place, release the brakes slowly until the blocks absorb the load.

Shift into P (automatic transmission) Apply the parking brake firmly.

or 1 or R (manual transmission) and turn off the engine. Shift into P (automatic transmission) or 1 or R (manual transmission) and turn off the engine.

● When restarting after parking on a slope:

transmission) or the clutch pedal (manual transmission) depressed, start the engine.With the transmission in P (automatic transmission) or the clutch pedal (manual transmission) depressed, start the engine. On vehicles with an automatic transmission, be sure to keep the brake pedal depressed.

shift into R.Shift into a forward gear. If reversing, shift into R.

the brake pedal on vehicles with an automatic transmission), and slowly pull or Release the parking brake (and also the brake pedal on vehicles with an automatic transmission), and slowly pull or back away from the wheel blocks. Stop and apply the brakes.

■Matching trailer ball height to trailer coupler height Have someone retrieve the blocks.

■Matching trailer ball height to trailer coupler height

No matter which class of tow hitch applies, for a more safe trailer hookup,

No matter which class of tow hitch applies, for a more safe trailer hookup, the trailer ball setup must be the proper height for the coupler on the trailer.

Coupler

Trailer ball Coupler

■Before towing Trailer ball

■Before towing

Check that the following conditions are met: ●Ensure that your vehicles tires are properly inflated

●Trailer tires are inflated according to the trailer manufacturers recommendation.

●All trailer lights work as required by law.

●All lights work each time you connect them.

●The trailer ball is set at the proper height for the coupler on the trailer.

●The trailer is level when it is hitched.

Do not drive if the trailer is not level, and check for improper tongue weight, overloading, worn suspension, or other possible causes.

●The trailer cargo is securely loaded.

●The rear view mirrors conform to all applicable federal, state/provincial or local regulations. If they do not, install rear view mirrors appropriate for towing purposes.

■Break-in schedule

If your vehicle is new or equipped with any new power train components (such as an engine, transmission, differential or wheel bearing), Toyota recommends that you do not tow a trailer until the vehicle has been driven for over 500 miles (800 km).

After the vehicle has been driven for over 500 miles (800 km), you can start towing. However, for the next 500 miles (800 km), drive the vehicle at a speed of less than 50 mph (80 km/h) when towing a trailer, and avoid full throttle acceleration.

■Maintenance

●If you tow a trailer, your vehicle will require more frequent maintenance due to the additional load. (See Owners Warranty Information Booklet or Scheduled Maintenance Guide/Owners Manual Supplement.) ●Retighten the fixing bolts of the towing ball and bracket after approximately 600 miles (1000 km) of trailer towing.

■If trailer sway occurs

One or more factors (crosswinds, passing vehicles, rough roads, etc.) can adversely affect handling of your vehicle and trailer, causing instability.

●If trailer swaying occurs: Firmly grip the steering wheel. Steer straight ahead.

Do not try to control trailer swaying by turning the steering wheel.

Begin releasing the accelerator pedal immediately but very gradually to reduce speed.

Do not increase speed. Do not apply vehicle brakes.

If you make no extreme correction with the steering or brakes, your vehicle and trailer should stabilize. (if enabled, Trailer Sway Control can also help to stabilize the vehicle and trailer.)

●After the trailer swaying has stopped: Stop in a safe place. Get all occupants out of the vehicle.

Check the tires of the vehicle and the trailer.

Check the load in the trailer.

Make sure the load has not shifted.

Make sure the tongue weight is appropriate, if possible.

Check the load in the vehicle.

Make sure the vehicle is not overloaded after occupants get in.

If you cannot find any problems, the speed at which trailer swaying occurred is beyond the limit of your particular vehicle-trailer combination.

Drive at a lower speed to prevent instability. Remember that swaying of the towing vehicle-trailer increases as speed increases.

CAUTION

■Trailer towing precautions

To tow a trailer safely, use extreme care and drive the vehicle in accordance with the trailers characteristics and operating conditions. Failure to do so could cause an accident resulting in death or serious injury. Vehicle stability and braking performance are affected by trailer stability, brake setting and performance, and the hitch. Your vehicle will handle differently when towing a trailer.

■To avoid accident or injury

●Do not exceed the TWR, unbraked TWR, GCWR, GVWR or GAWR.

●If the gross trailer weight is over 2000 lb. (905 kg), a sway control device with sufficient capacity is required.

●If the gross trailer weight is over 5000 lb. (2265 kg), a weight distributing hitch with sufficient capacity is required.

●Adjust the tongue weight within the appropriate range. Place heavier loads as close to the trailer axle as possible.

CAUTION

■To avoid accident or injury

●Do not exceed 65 mph (104 km/h), the posted towing speed limit or the speed limit for your trailer as set forth in your trailer owners manual, whichever is lowest. Slow down sufficiently before making a turn, in cross winds, on wet or slippery surface, etc. to help avoid an accident. If you experience a vehicle-trailer instability from reducing a certain speed, slow down and make sure you keep your vehicle speed under the speed of which you experience the instability.

●Do not make jerky, abrupt or sharp turns.

●Do not apply the brakes suddenly as you may skid, resulting in jackknifing and loss of vehicle control. This is especially true on wet or slippery surfaces.

●Do not exceed the trailer hitch assembly weight, gross vehicle weight, gross axle weight and trailer tongue weight capacities.

●Do not use cruise control when towing.

●Slow down and downshift before descending steep or long downhill grades. Do not make sudden downshifts while descending steep or long downhill grades.

●Vehicle-trailer instability is more likely on steep long downhills. Before descending steep or long downhill grades, slow down and downshift. Do not make sudden downshifts when descending steep or long downhill grades. Avoid holding the brake pedal down too long or applying the brakes too frequently. This could cause the brakes to overheat and result in reduced braking efficiency.

●Do not tow a trailer when the temporary spare tire is installed on your vehicle.

■Hitch

Trailer hitch assemblies have different weight capacities established by the hitch manufacturer. Even though the vehicle may be physically capable of towing a higher weight, the operator must determine the maximum weight rating of the particular hitch assembly and never exceed the maximum weight rating specified for the trailer-hitch. Exceeding the maximum weight rating set by the trailer-hitch manufacturer can cause an accident resulting in death or serious personal injuries.

CAUTION

■When towing a trailer

Toyota recommends trailers with brakes that conform to any applicable federal and state/provincial regulations.

●If the gross trailer weight exceeds unbraked TWR, trailer brakes are required. Toyota recommends trailers with brakes that conform to all applicable federal and state/provincial regulations.

●Never tap into your vehicles hydraulic system, as this will lower the vehicles braking effectiveness.

●Never tow a trailer without using a safety chain securely attached to both the trailer and the vehicle. If damage occurs to the coupling unit or hitch ball, there is danger of the trailer wandering into another lane.

NOTICE

■When installing a trailer hitch

Use only the position recommended by your Toyota dealer. Do not install the trailer hitch on the bumper; this may cause body damage.

■Do not directly splice trailer lights

Do not directly splice trailer lights. Directly splicing trailer lights may damage your vehicles electrical system and cause a malfunction.

Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground) behind a motor home.

NOTICE

NOTICE

■To avoid serious damage to your vehicle

Do not tow your vehicle with four wheels on the ground.

Winter driving tips
Carry out the necessary preparations and inspections before driving the vehicle in winter. Always drive the vehicle in a manner appropriate to the prevailing weather conditions. ■ Pre-winte ...

Interior and exterior features
...

Other materials:

If your vehicle overheats
The following may indicate that your vehicle is overheating. ● The needle of the engine coolant temperature gauge (→P. 155) enters the red zone or a loss of engine power is experienced. (For example, the vehicle speed does not increase.) ● Steam comes out from under the hood. ...

Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular maintenance is essential. It is the owners responsibility to perform regular checks. Toyota recommends the following maintenance. ■ General maintenance Should be performed on a daily basis. This can be done by yourself o ...

Basic audio operations
Basic audio operations and functions common to each mode are explained in this section. Operating the multimedia system 1. Press this button to eject a disc 2. Insert a disc into the disc slot 3.Select Audio Source screen appears 4. Turn this knob to select radio station bands, tracks and ...

2011-2017 Copyright www.ttguide.net