Trouble Code 31 (Selector Lever Position)
SELECTOR LEVER POSITIONExplanation
This defect code is stored when the engine can be started although there is no positive supply at Pin 28 (position P or N).
Effect of Defect
Vehicle can be started with gear range engaged.
Possible Cause
Wire to Pin 28 has a break or start relay defective.
Troubleshooting
Check wire in accordance with schematic.