Question

Code P1258 came up the truck is a 2003 Chevrolet Silverado 5.3L the truck overheated and shut down can u help me, please

Answer 1

Hi there,

This code indicates an issue with the engine coolant temp. Here is some info for you.

P1258 CHEVROLET - Engine Coolant Overtemperature Protection Mode Active

Read more: https://www.autocodes.com/p1258_chevrolet.html