2004 Tahoe air conditioner problems

When it shifted to hot the customer could not get it to turn back cold. I checked codes and sure enough there was a . Chevrolet Tahoe Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail - 3reports. This can result in incorrect air delivery or temperature.

Simple patch to keep your passengers cool.

Manually adjust blend door if actuator is not fully binded.

Drivers side AC would switch to heat by itself.

Blend door actuator needs to be taken out and cleaned. This Tahoe has the auto front and rear heating and air conditioning (hvac) systems. In this case, the rear system fan works, and you can change airflow from . HVAC fuse, causing the electronic climate control to RESET seems to Remedy the condition in which no power is getting to the AC compressor clutch connector, thus causing the Air conditioner not to work.

Tahoe - rear hvac system only blows cold air (diagnosis and temporary fix ) - Duration: 19:35. Chevy Suburban Rear Air Temperature Actuator (Blend Door) - HVAC . Suddenly hot air started blowing out the air vents only on the drivers. See also: Air Conditioning Troubleshooting Tips . I disconnected my battery to place in another car.

I have followed some re start procedures and it seems to calibrate and starts blowing cold air, but ends up blowing hot. Tahoe No Rear Heat Fix , Suburban, Yukon XL Repair! I found AC Delco unit on line for about $2but same unit from Amazon. Very simple to locate the correct fuses.

YWL9A Get the sawzall pocketknife tool on.

Hi Froggy, I think you were properly using the gages. I have checked multiple parts of the AC system, temperature sensors, Air Temp Actuators, and refrigerant pressure. My pressures are similar to yours except the high side is substantially higher than . Sometimes the door actuator needs to be reset, as it gets confused.

My initial problem was at random times the driver side would blow hot air and the passenger side was cold.

I would have to turn the suburban off and back on to correct the problem. I took it to Bills Half Price Auto in Ft Worth and they were familiar with .