New Generation Star (NGS) Tester
Enter Output Test Mode with ignition key "On" and engine "Off."- Perform visual inspection and test preparation.
- Connect scan tool to Data Link Connector (DLC).
- Select vehicle and engine selection menu.
- Select year, engine, model with appropriate qualifier (i.e., transmission type, 49 state, etc).
- Select DIAGNOSTIC DATA LINK.
- Select PCM-POWERTRAIN CONTROL MODULE.
- Select DIAGNOSTIC TEST MODE.
- Select ACTIVE COMMAND MODES.
- Select OUTPUT TEST MODE.
- Turn key "On".
- Follow operating instructions from the menu.
- Select the mode (i.e., ALL ON, HIGH SPEED FAN OR LOW SPEED FAN).
- Select START to turn outputs "On".
- Select STOP to turn outputs "Off".