2001 Toyota Tundra Heater Problems

2000 Toyota Tundra problems.

2001 toyota tundra heater problems. I understand that is a bad O2 sensor on the drivers side fwd of the muffler. Discussion in 25 Gen Tundras 2014-2021. 2001 Toyota Tundra problems.

Thats why troubleshooting the air conditioner is totally different than troubleshooting the heater. Not having a functioning heater makes driving much less comfortable and can be a sign of certain issues. Prior to this the fluid had never been changed.

If the fan is running and no air is coming out then the air control flaps inside the ductwork could be jammed or another type of blockage in the duct. I ran water backwards with low pressure through the heater core- no observed resistance and good flow. Try to flush is out with water one way then the other.

In fact most wont even cycle on without the right amount of refrigerant pressure. All our 2001 Toyota Tundra Heater and AC controls inventory come with a 1-year warranty FREE shipping and 30-day money back guarantee. 2001 Toyota Tundra.

2001 Toyota Tundra that wont blow that is entirely possible yes could also be a broken cable to change the temp from hot to cold could be a problem with certain ac components under the dash. The worst complaints are ac compressor stopped working. Because of your posting I saved 600 plus tax plus the cost for labor.

At the simplest level there are two main reasons why the heater is not working. Thank you so much for posting the info and the photos. They are produced at top tier.