Heater Relay
Climate Control
Controls the power supply to the heater fan or blower motor.
The heater relay regulates the electrical power supplied to the heater fan or blower motor, ensuring it operates when needed to blow warm air into the cabin.
⚠️ Owners Often Notice
If the Heater Relay is starting to fail, these are the signs owners most commonly report before it gets worse:
Heater fan not working
No heat in cabin
Heater fan stuck on
Blower motor malfunction
Related Services
Services commonly performed on or around this part.
Replace Heater Relay
No standard interval on file
Inspect Heater Relay
No standard interval on file
Test Heater Relay
No standard interval on file