Toyota 4Runner: Parts Location

Key Reminder Warning System

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System Diagram

SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Main body ECU (Multiplex network body ECU) Combination meter a ...

Other materials about Toyota 4Runner:

LIN Communication Master Malfunction (B2287,B278C)
DESCRIPTION DTC B2287 is stored when there is an open or short circuit or an ECU communication malfunction between the power management control ECU and certification ECU. DTC B278C is stored when LIN communication between the certification ...

Horn Circuit
DESCRIPTION When the theft deterrent system is in the alarm sounding state, the main body ECU outputs a signal repeatedly at 0.4 second intervals, causing the horn(s) to sound. WIRING DIAGRAM PROCEDURE 1. CHECK HORN OPERATION ...