Simulation Test

Description

The simulation test aids in servicing output actuators associated with the Powertrain Control Module (PCM). It allows the technician to energize and de-energize system output actuators on command. When entering the test, the outputs can be turned off and on without controlling the cooling fans. The cooling and condenser fans may be turned on separately without energizing the other outputs.

With New Generation Star Tester

NOTE: Enter simulation test with the ignition key ON and the engine OFF.


- Perform the necessary vehicle preparation and visual inspection.
- Connect scan tool to the OBD II DLC
- Select SELECT VEHICLE & ENGINE SELECTION menu.
- Select NEW VEHICLE YEAR & MODEL.
- Enter year, engine, model with the appropriate qualifier, if needed (i.e., transmission, 49 State or California).
- Select DIAGNOSTIC DATA LINK.
- Select PCM - POWERTRAIN CONTROL MODULE.
- Select SIMULATION TESTS.
- Turn key ON.
- Follow operating instructions from the menu.
- Select the mode (PID) for output to control.
- Select START to enable output control.
- Press TRIGGER to activate output.