Toyota 4Runner: System Diagram

Precaution

PRECAUTION 1. IGNITION SWITCH EXPRESSION 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 ...

Operation Check

OPERATION CHECK 1. CHECK WINDSHIELD DEICER SYSTEM OPERATION (a) When the ignition switch is turned to ON and the outer mirror heater switch (windshield deicer switch) is pressed, check that the wi ...

Other materials about Toyota 4Runner:

Back Door Courtesy Switch Circuit
DESCRIPTION The multiplex network door ECU receives a back door open/closed signal from the back door lock. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM (BACK DOOR COURTESY LIGHT SWITCH) (a) Using the Techstr ...

Reassembly
REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for both the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. INSTALL OUTER MIRROR LIGHT ASSEMBLY BULB (w/ Side Turn Signal Light) (a) Install t ...