1 to 2 shift malfunction in mercury 2003 3 liter LS

Question

Anyone know how to fix the problem or the causes

Answer 1

Hi there

Here is a list of possible causes, you might also check the fluid level and make sure it's full and clean.

P1731 - 1-2 Shift Malfunction

Read more: https://www.autocodes.com/p1731.html