FREE: 2005 Toyota Highlander, OEM Electrical Wiring Diagram (PDF)
Enjoy FREE Download of Toyota Highlander, Series (ACU20, ACU25, MCU23, MCU28), OEM Electrical Wiring Diagram (EWD592U).
This manual is used in the inspection and repair of electrical circuits. The separate wiring manual for each model contains circuit diagrams of each electrical system, wiring route diagrams and diagrams showing the location of relays, etc.
- MCU23, 28 Series
- ACU20, 25 Series