Neutral Safety Switch
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Sounds like you have the 41te 4 speed transmission. You won't find it on the outside of the transmission. You have a Transmission Range Sensor (TRS) instead of a NSS. It's mounted inside the transmission above the filter and valve body. It does have an external electrical connector right front next to gear shaft.
Last edited by Cougar41; 11-16-2012 at 09:15 PM.