GMC Workshop Service and Repair Manuals > Sierra 1500 2WD V8-4.8L (2007) > Heating and Air Conditioning | Expansion Block/Orifice Tube | Component Information | Service and Repair

Heater Core > < Emissions - MIL ON/DTC P0446 Stored In ECM|Page 19104

Page 1

background image

Expansion Block/Orifice Tube: Service and Repair

Expansion (Orifice) Tube Replacement

Heating and Air Conditioning
Expansion Block/Orifice Tube
Component Information
Service and Repair

Heater Core > < Emissions - MIL ON/DTC P0446 Stored In ECM|Page 19104