Output Test Mode

WARNING: This page is about a different variant/trim than selected.

This mode allows a technician to energize and de-energize most of the system output actuators on command. After accessing OUTPUT TEST MODE, outputs and cooling fans can be turned on and off separately. To access OUTPUT TEST MODE, turn ignition switch to OFF position. Ensure test equipment is properly attached. Program NGS tester using the following steps:

Select vehicle and engine selection menu.
Select year, engine, model and any additional information requested by NGS tester.
Follow operating instructions from NGS tester menu.
Select DIAGNOSTIC DATA LINK.
Select PCM - POWERTRAIN CTRL MODULE.
Select DIAGNOSTIC TEST MODE.
Select ACTIVE TESTS.
Select OUTPUT CONTROL.
Turn ignition on.
Follow operating instructions from NGS tester menu.