2009 Subaru Impreza AWD with codes P0700 and P0734

Question

Having the codes P0700 and P0734 for engine lite. What is the prognosis? What needs to be done? The average cost of repair? It is fluid but dirty, is in the park but displays say reverse

Answer 1

Hi there,

This code indicates an issue with the fourth gear ratio. Start by replacing the fluid and see if this solves the issue. If not, check the list of other possible causes. 

P0734 SUBARU - Gear 4 Incorrect Ratio
Read more: https://www.autocodes.com/p0734_subaru.html