DTC P154A code | 2008 GMC Sierra or Chevy Silverado |

This is a step-by-step detailed video on how to fix DTC P154A Code (Intake Air Heater Performance) on a 2008 Chevy Silverado or a GMC Sierra. Instructions on replacement and repair of your Intake Air Heater.

[@richardchavez7899]

My intake heater light came on. Can I still drive it?

[@expressplumbing1435]

Any idea where I can get the new one?

[@showmemechanics]

We ordered ours through the parts department at our Chevy dealership.

[@troyb.4101]

I wish I knew, They seem to be hard to find.

[@troyb.4101]

Very hard too find!