Switch Monitor Function

Test Overview
The Switch Monitor Function provides a means to test the operation of various switches and their related input circuits to the vehicle control modules.

View: Special Service Tool (SST) Self-Diagnosis Checker:

Checking switch operation is possible by viewing a monitor lamp on the Special Service Tool SST.
- When a particular switch is activated under test conditions, the monitor lamp is illuminated.
- When the switch is deactivated, the monitor lamp should turn OFF.

For more information on switch monitor function see: Computers and Controls/ Switch Monitor Function, Inspection Procedure.