Overview
HVAC blower motor resistor regulates electrical current to control blower motor speed and cabin airflow.
Key Features
- Controls HVAC blower motor speed
- Located near the blower motor, typically under the dashboard
Reference Numbers
Interchange: 4045032487
What's Included
1 x HVAC Blower Motor Resistor; mounting hardware not stated
Installation
Disconnect the vehicle battery, locate the resistor, disconnect the wiring harness, and remove the mounting bolts. Install the replacement, reconnect the harness and battery, and check fan speed.
Vehicle Applications
2003-2004 Ford Expedition 4.6L; 2003-2006 (Expedition)