0
Jumped low pressure switch pressure switch at rear of compressor still nothing?
Wiki User
∙ 9y ago
Make sure that there is power getting to the ac clutch when the switch is jumped. If the power is there then the clutch is bad and needs to be replaced.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What causes you ac not work when jumped from the relay already checked compressor r134 and the pressure switch seems like it coming from underneath the dash somewhere?
Jumped directly from the relay? Bad compressor clutch, bad relay, low or excess refrigerant.
How do you check the low pressure switch on a gm ac?
You need to locate the switch on the evaporator canister that is located on the passenger side firewall. IT should look like a large can wraped in foam. Unplug the switch and jump it with an insulated wire. It should engage the clutch on the compressor when jumped.
Where is the AC pressure switch?
follow the refridgerant lines from the compressor.
Where can one buy an air compressor pressure switch?
An air compressor pressure switch can be bought at your local electronics store, such as Best Buy. An agent would be happy to direct you to a purchase.
Where is the ac low pressure side switch on 4.3 Blazer?
It's not a switch. The high pressure runs from the compressor outlet to the orifice tube inlet, and the low pressure side runs from the orifice tube outlet to the compressor inlet.
What does a pressure cycling switch do?
Engages and disengages the compressor clutch as needed.
What causes ac compressor to not disengage?
pressure switch located on the accumulator
Where is the low pressure AC cycling switch on a 97 Chevy Lumina 3.1?
The 1997 Chevy Lumina 3.1 liter low pressure air conditioning cycling switch can be found on the air conditioning compressor. The switch will be on the top of the compressor.
Why would a '92 Buick Regal 134a compressor fail to engage except when jumped directly after attempting to convert?
On the dryer, there is a cycling switch which also cuts off the compressor when the preasure is low. Perhaps the switch is defective. GoodluckJoe
Where is the ac low pressure switch on a 1994 trans am?
The 1994 Pontiac Trans Am air conditioning low pressure switch is on top of the air conditioner compressor. The low pressure switch will be labeled as the low pressure port.
Why does Air conditioner compressor not stay on?
Because you are low on freon or bad pressure switch will also stop compressor to stay on.
Where is the 2004 Chevy Impala air conditioning pressure switch?
The 2004 Chevrolet Impala air conditioning pressure switch can be found on the end of the air conditioner compressor. The pressure switch should be labeled as such.
