Output State Control (OSC) Procedures

Carry out a visual inspection and prepare the vehicle as necessary.
Select the "Vehicle and Engine Selection" menu.
Select the appropriate vehicle and engine.
Select "Diagnostic Data Link."
Select "Powertrain Control Module."
Select "Diagnostic Test Mode."
Select "KOEO On-Demand Self Test and KOER On-Demand Self Test."
Carry out the tests and record the DTCs.
Repair all non-transmission DTCs.
Repair all VSS and digital TR sensor DTCs.
Make sure that the OSS and digital TR sensors are functional.
Select "Active Command Mode."
Select "Output State Control."
Select "Trans-Drive Mode."