TA - Testing Notes

NOTE: You should enter this Pinpoint Test only when you have been directed her from Quick Test.


REMEMBER


This Pinpoint Test is intended to diagnose only the following:


- Clutch engage/interlock switch

- Neutral drive/gear switch

- Processor

- Harness circuits: CES, CIS, NDS, NGS, and SIG RTN



DESCRIPTION


The Neutral Drive Input gives an indication of the transmission load to the processor. The information is required for adjusting fuel/air ratio and idle speed. If the Neutral Drive Switch (NDS), Neutral Gear Switch (NGS) or Clutch Engage Switch (CES) is closed, the circuit from Test Pin 30 will be grounded.