O/D Main Switch Circuit

0/D MAIN SWITCH CIRCUIT

CIRCUIT DESCRIPTION
The 0/D main switch (transmission control switch) is a momentary type switch. When pressing the 0/D main switch once, the 0/D OFF indicator light comes on and the ECM prohibits shifting into 0/D. When pressing it once again, the 0/D OFF indicator light goes off and the ECM allows shifting into 0/D. Turning the IG switch OFF will reset the 0/D OFF indicator light.

Wiring Diagram:

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE