Hemitomcat
TYF Newbie
- Joined
- Jan 6, 2019
- Posts
- 19
- Reaction score
- 0
Hi All,
the heater in the escalade is not working. I can get the temperature to change from 60 to 80 on the dial. I can get the fan to go on from low to high. I have verified that the fuse is not blown. I have verified that the heater core is not leaking and the hoses to the heater core are both warm when the car is warmed up. So right now, it's looking like the door actuator or the heater control valve. Has anyone else had this type of experience? I would be curious what solved the issue.
I also tried doing the car reset as per youtube. start & run the car for 2 minutes. Put the heater on auto. Turn the car off, remove the fuse for the Hvac. leave out for 2 minutes. Then reinsert. Then start and run the car for 2 minutes. turn car off for 1 minute. Then restart car and take the controls off of auto and put to heat (I did 80 degrees). it blew hot air, but only for a second...
Is there a way to confirm if it's the actuator door (part #1572972) or the heater valve?
Thanks in advance
the heater in the escalade is not working. I can get the temperature to change from 60 to 80 on the dial. I can get the fan to go on from low to high. I have verified that the fuse is not blown. I have verified that the heater core is not leaking and the hoses to the heater core are both warm when the car is warmed up. So right now, it's looking like the door actuator or the heater control valve. Has anyone else had this type of experience? I would be curious what solved the issue.
I also tried doing the car reset as per youtube. start & run the car for 2 minutes. Put the heater on auto. Turn the car off, remove the fuse for the Hvac. leave out for 2 minutes. Then reinsert. Then start and run the car for 2 minutes. turn car off for 1 minute. Then restart car and take the controls off of auto and put to heat (I did 80 degrees). it blew hot air, but only for a second...
Is there a way to confirm if it's the actuator door (part #1572972) or the heater valve?
Thanks in advance