Contents Wiring diagrams Section: Communication Devices All sections

Multiplex Communication (Except Hybrid): Other Toyota Highlander II

Communication Devices 6 illustrations ~187 words

PRECAUTION

  1. PRECAUTION FOR DISCONNECTING THE BATTERY CABLE NOTE: When disconnecting the battery negative (-) terminal, initialize the following systems after the terminal is reconnected: SYSTEM REFERENCE TABLE System Name Information Power Back Door System «INITIALIZATION»(ref-290683-S20539755842008071700000)
  2. PRECAUTIONS WHEN USING TECHSTREAM When using Techstream with the ignition switch off to troubleshoot: Connect Techstream to the vehicle, and turn the courtesy light switch on and off at 1.5-second intervals until communication between the tester and vehicle begins. After all DTCs are cleared, check if the trouble occurs again 6 seconds after the ignition switch on (IG).
  3. IGNITION SWITCH EXPRESSIONS HINT: The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section. IGNITION SWITCH EXPRESSIONS TABLE Expression Ignition Switch (position) Engine Switch (condition) Ignition Switch off LOCK Off Ignition Switch on (IG) ON On (IG) Ignition Switch on (ACC) ACC On (ACC) Engine Start START Start

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Scheme 277: PARTS LOCATION

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Scheme 280: SYSTEM DIAGRAM

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  1. CERTIFICATION BUS LINES
  2. DOOR BUS LINES
  3. AIR CONDITIONING BUS LINE