P0731 Saturn -

Question

96 sl2 slips when first put into drive then trips code PO731 and it drives and shifts ok. When the code is reset, then the same thing will happen again.

Answer 1

Hi there,

This code indicates an issue with the transmission gear ratio. Here is some info for you.

P0731 SATURN - Gear 1 Incorrect Ratio

Read more: https://www.autocodes.com/p0731_saturn.html