Question

2007 Chevy Duramax 6.6 got codes p0513 and p0153, how do I fix it?

Answer 1

P0513 Theft deterrent key incorrect

This is a problem with the challenge response, where a reprogramming or relearning has to be completed, by use of a pass-thru method.

Answer 2

P0153 Chevrolet Code - HO2S Slow Response Bank 2 Sensor 1
Read more: https://www.autocodes.com/p0153_chevrolet.html

P0513 Chevrolet Code - Immobilizer Key Incorrect
Read more: https://www.autocodes.com/p0513_chevrolet.html