Output State Control (OSC) Procedures:

Perform visual inspection and vehicle preparation as required.
Select Vehicle and Engine Selection menu.
Select 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 Tests.
Perform test and record DTCs.
Repair all non-transmission DTCs.
Repair all VSS and digital TR sensor DTCs.
Make sure that VSS/digital TR sensors are functional.
Select Active Command Modes.
Select Trans-Bench Mode or Trans-Drive Mode.