i don't believe there is a reset method. is it electronic? you need to be sure that the a/c even works. it can stop working in an instant. also do the dash controls work and the doors that direct the air inside your dash. there are several things to look at.
To reset the climate control on a 1994 Buick Roadmaster, start by turning off the ignition and disconnecting the vehicle's battery for about 10 minutes. This will reset the climate control module. After reconnecting the battery, turn the ignition back on, and the climate control system should be reset. If issues persist, consult the owner's manual or a professional for further troubleshooting.
i wish i knew
Disconnect batt
you dont reset it, its automatic, the lowest temp. is 60 degrees i believe.
To reset the electronic climate controls on a 1994 Buick Roadmaster, first, disconnect the vehicle's battery by removing the negative terminal for about 10-15 minutes. This will reset the climate control module. After reconnecting the battery, turn on the ignition and check if the climate control system is functioning correctly. If issues persist, further diagnostics may be needed.
If the climate control on a 2003 Trailblazer will not switch from feet to head vents, try changing it to defroster then back to head. The mode button on the dual climate control model can only be switched from face/feet to feet and then to defrost. The feet and head vents worked at the same time.
disconnect the battery for more than 30 secs,this will reset part of the computer that locks out the control system if it has detected a fault Dave
The climate control amplifier is partially responsible for receiving requests from the control head (the buttons that you push), and sending commands to the servo to execute the climate control changes you requested. Example: I have a 1980 450 SEL. The climate control amplifier is behind the glovebox. I'm in the process of refurbishing mine with new guts. I knew mine was bad because the heat wouldn't come on.
press off and warmer buttons on climate control center. warmer is also the pass side heat button.
Press the 1 and 3 buttons on the head unit at the same time
To reset the AC in a 1998 Cadillac Eldorado, start by turning off the engine and then disconnect the negative battery cable for about 10 minutes. Reconnect the cable and start the engine. Next, set the climate control system to the lowest temperature setting and the highest fan speed, allowing it to run for a few minutes. This process can help reset the climate control system and restore proper function.
Could be low coolant, stuck thermostat, bad heater control head (if climate control)