po734 chrysler code

Question

what should I check for PO734, PO730 code for 2007 Chrysler 300 3.5

Answer 1

Hi there,

Both these codes indicate an issue with the 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