2013 Chrysler 200 with code P0734 and P1790

Question

it will shift 1-2 and 2-3 fine win it comes time to go in to 4th the rpm go way up and ther is no pull or drag from trany gose in to limp in mod and 3rd gear is set to pull and sets cod

Answer 1

The existence of DTC P1790 indicates mechanical or hydraulic (not electrical) related problems. It should be noted, however, that all mechanical problems don't necessarily result in DTC P1790. When this DTC exists, diagnosing the system should be based on the associated DTC and only mechanical causes should be considered.

P1790 Dodge Code - Fault Immediately After Shift
Read more: https://www.autocodes.com/p1790_dodge.html

Answer 2

Hi there,

This code indicates an issue with the fourth gear ratio. Here is a list of possible causes.

P0734 CHRYSLER - Gear Ratio Error In Fourth Gear
Read more: https://www.autocodes.com/p0734_chrysler.html