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:

Speed sensor (U151E/U151F)
REPLACEMENT 1. REMOVE BATTERY 2. REMOVE AIR CLEANER ASSY 3. REMOVE AIR CLEANER HOSE NO.1 4. REMOVE SPEED SENSOR (NT SENSOR) (a) Disconnect the speed sensor connector. (b) Remove the bolt and speed sensor. 5. REMOVE SPEED SENSOR (NC SENSOR) (a) Disconnect the speed sensor connector. ...