Where is the transmission fluid pressure sensor switch located on my car?

Hello, Dave here, contributing to RepairPal and providing expert advice since 2010. Unfortunately, the guesswork you have attempted so far is very likely not going to do much for you -- and continuing to guess by looking for a pressure switch (which is located at the front side of the engine compartment on the transmission housing) which is ultimately not likely the resolve the concern. With this code, you can have an internal transmission mechanical concern that is not resolvable by replacing components externally. I would recommend some troubleshooting by a shop near you before wasting more off your resources by replacing parts. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.