a/c low pressure cycling switch is located on top of the accumulator. The accumulator is a large silver canister located toward the passenger side rear of engine compartment. The switch has a two wire electrical connector that needs to be disconnected, the switch can then be unscrewed and replaced with new. Strongly recommend replacing the o-ring that seals the switch.
how do you replace the ac switch in the dash of a beetle 1999
There is actually a low-pressure switch and a high-pressure switch. The low-pressure switch is located on the right side rear of the engine compartment on top of the AC accumulator. The high switch is on the AC high pressure line in the area behind the left headlamp assembly. Niether one is hard to replace, it's self-explanatory when you see them.
You switch the carborator with the ac and then rewire the inside to the dashboard
The low pressure switch is usually on either the h valve, accumulator, or in the suction line.
The cycle switch not engaging the Compressors clutch
You will definitely lose all of your Freon when you replace the high pressure switch. Once the high pressure switch is loosen the Freon will begin to access the system.
how to change ac filter for land cruiser 2001
under the hood
I've never seen a globe in a Toyota Avalon ac switch. But a new globe can be bought in a map store. Before you install it, be sure you have NORTH on the top.
replace the switch
use a piece of duct tape and wrap the clutch assembly
It depends on the year, make and model because some a/c compressors do not cycle at all. Make sure that you check the pigtail and the a/c clutch as well...........