OSC Procedures

Carry out visual inspection and vehicle preparation as necessary.
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."
Carry out test and record DTCs.
Repair all non-Transmission DTCs.
Repair all VSS and digital TR sensor DTCs.
Make sure that VSS and digital TR sensors are functional.
Select "Active Command Modes."
Select "Output State Control."
Select "Trans - Bench Mode or Trans - Drive Mode."