There could be several reasons why your AC isn't turning on, such as a tripped circuit breaker, a faulty thermostat, a clogged air filter, or a malfunctioning compressor. It's best to check these potential issues or contact a professional for assistance.
first turn on the truck turn on ac if the fan doesnt turn then pull the harness and check for voltage if there is none check fuses and relays if there is then fan is bad
shouldn't run anything else, my 94 doesnt.
the 2007 Tahoe doesnt have a AC filter i was wondering that to and called the dealer and they said it doesnt have one.
The ac pump may be seized up.
because it doesnt
turn on the ac and open the door or window
Check the blend door motor/mechanics or heater control head
The fan motor has failed and will need replaced.
Try plugging the device into the wall and turn it on. If it still doesn't turn on, you may be dealing with a shorted motherboard. Hopefully it is under warrantee then. If it works with AC power, then it very well could be a battery issue.
You can turn the temperature of the AC up but if you turn the fan part of the AC up "high" or "low" it will only make it colder.
why does my ford focus over heat when i turn the ac on
doesnt seem to be one!