O/D Main Switch & O/D Off Indicator Light Circuit
O/D Main Switch & O/D Off Indicator Light CircuitCIRCUIT 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 0/0 main switch at the OFF position, the O/D OFF indicator light lights up, and the ECM prohibits shifting to O/D.
WIRING DIAGRAM
(*) O/D Main Switch
Contacts go open with switch pushed in. Contacts go closed with switch pushed once again.
INSPECTION PROCEDURE
Step 1:
Step 2:
Step 3:
Step 4:
O/D OFF indicator light does not light up.
Step 1:
Step 2:
O/D OFF indicator light remains ON.