Overdrive Switch: Testing and Inspection

O/D SWITCH
Operation Inspection
1. Turn ignition switch ON.
2. Verify that the O/D OFF indicator light is not illuminated. Depress O/D OFF switch and verify that the O/D OFF indicator light illuminates.
3. If O/D OFF indicator light does not operate, continue with inspection of voltage test.

Voltage Inspection
1. Remove console.
2. Turn ignition switch ON.
3. Measure voltage at O/D switch connector C269.








4. If not as specified, check for continuity at O/D switch.

Continuity Inspection
1. Disconnect negative battery cable.
2. Disconnect O/D switch connector.
3. Check for continuity at O/D switch C269.





4. Replace selector lever knob if not as specified.
5. Check wiring harness for continuity if switch is operating correctly (O/D switch to transaxle control module, O/D switch to body ground).
6. Connect O/D switch connector.
7. Install console.





8. Connect negative battery cable.