Toyota Workshop Service and Repair Manuals > Sequoia LTD 4WD V8-4.7L (2UZ-FE) (2001) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Body Control System <--> [Body Control Module] | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview

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Horn Circuit

CIRCUIT DESCRIPTION

The horn is connected to the Body ECU and activated by the Body ECU during warning of the theft deterrent system and horn switch ON.

Wiring Diagram

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