Parameter Identification (PID) Information Test
- This test is used to verify operation of input circuitry to vehicle dynamics module. To perform test, hook up New Generation Star (NGS) scan tester. See EQUIPMENT HOOK-UP under TESTING & DIAGNOSIS. Turn ignition switch to RUN position.
- Rotate dial (on NGS tester) to menu item DIAGNOSTIC DATA LINK, and press trigger to select and advance to next screen. Highlight and select VEHICLE DYNAMICS MODULE.
- Highlight and select menu item PID/DATA MONITOR AND RECORD. Highlight and select a PID acronym. Repeat this process until all PID acronyms have been selected. Press Button 7, to view all selected PIDs.