My 2009 Grand Cherokee (5.7 ltr hemi) threw a P0750 code and is stuck in 4th geer. I bought a new shift solenoid and I think i can change it. Are there any things I should know when I swap it out (like bolt pressures, etc)?
Welcome to the forum. Before you go and throw parts at it, do a little troubleshooting to make sure the solenoid pack is what you really need. How many miles are on the vehicle? When is the last time the transmission was serviced? Have you checked the fluid level with the transmission completely warmed up?