Testing Notes

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



REMEMBER


This Pinpoint Test is intended to diagnose only the following:


^ Processor assembly

^ Harness circuits

^ TSS or OSS


DESCRIPTION

The Transmission Turbine Speed (TSS) sensor and Transmission Output Shaft (OSS) sensor are magnetic pickups that send a signal to the processor assembly. This signal tells the processor assembly the transmission rpm. On AXOD-E applications the TSS is located in the "chain cover" halfshaft area which is on the right side of the transmission. On AOD-E applications the OSS is located on the rear of the transmission case, driver's side.