× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: no tss output 4r70w trans
Posted to Transmission Forum on 6/5/2018 3 Replies

The turbine speed sensor does read off the forward drum, but the forward drum is not what you looking at. The piece u see through the sensor hole is the sun shell. It is made out of a non ferris material (think stainless). If the truck moves the forward drum i... Login to read more.

3 Replies Received (View Replies)