2003 Dodge Neon won't go into rev. until driven forward first code P0841

Question

Overhauled trans drove good at first. Went to drive it again . It dropped a code P0841 . Now it won't go into rev. unless driven forward first. Drives in all forward gears.

Answer 1

P0841 LR pressure switch sense circuit.

This is the shift solenoid pack, You can also set this code if the harness to the shift solenoid pack is not truly connected,The vehicle will drive in all foward gear and wont go in revese. Check the harness and this goes for the TCM (transmission control module) it is located on the passenger side front part of fender.The transmission range sensor can also set P0841 and not code up.

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Answer 2

P0841 Dodge Code - Low/Reverse Pressure Switch Rationality Fault
Read more: https://www.autocodes.com/p0841_dodge.html