Toyota 4Runner: Selecting trailer ball
Use the correct trailer ball for your application.
1. Trailer ball load rating Matches or exceeds the gross trailer weight rating of the trailer.
2. Ball diameter Matches the size of the trailer coupler. Most couplers are stamped with the required trailer ball size.
3. Shank length Protrudes beyond the bottom of the lock washer and nut by at least 2 threads.
4. Shank diameter Matches the ball mount hole diameter size.
Positions for towing hitch receiver and hitch ball
1. Weight carrying ball position:
50.1 in. (1272 mm)
2. Hitch receiver pin hole position:
43.7 in. (1109 mm)
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 ...
Connecting trailer lights
Use the wire harness stored in the rear end under body.
Service connector for towing brake controller
Your vehicle is equipped with a service connector for the trailer brake
controller a ...
Other materials about Toyota 4Runner:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" ...
Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION
This DTC is stored when a problem, such as an open in the AM2 fuse, an open or
short in the wire harness between the fuse and power management control ECU, a short
in the IG output circuit inside the power management control ECU, a short betwe ...
0.0077