Toyota Workshop Service and Repair Manuals > Tacoma PreRunner Dbl Cab 2WD V6-3.4L (5VZ-FE) (2001) > Body and Frame | Body Control Systems | Body Control System <--> [Body Control Module] | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview

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Steps 3 - 4

INSPECTION PROCEDURE

Illumination Circuit

CIRCUIT DESCRIPTION

Receiving the courtesy signal from the body ECU will make the interior light and courtesy light on.

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