O/D Main Switch & O/D OFF Indicator Light Circuit

CIRCUIT DESCRIPTION
The O/D main switch contacts go open when the switch is pushed in and go closed when it is pushed once again. In O/D main switch OFF position, the O/D OFF indicator lights up, and the ECM prohibits shifting to O/D.





WIRING DIAGRAM

INSPECTION PROCEDURE

O/D OFF indicator light does not light up.

O/D OFF Indicator light remains ON