Toyota Highlander Service Manual: Ignition system (2AZ-FE)

Ignition

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On-vehicle inspection

NOTICE: In this section, the terms "cold" and "hot" refer to the temperature of the coils. "Cold"means approximately -10 C (14 F) to 50 C (122 F). "Hot" means approximately 50 C (122 F) to 100 C ...

More about Toyota Highlander:

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 b ...