AC Compressor Switch

[LimitedRunDouglas]

Hey!

My AC has been coming off and on, so I finally got it looked at and they said it was the compressor switch, does DMC sell that part? If not, is there a compatible switch?

[dn010]

High pressure switch? Low pressure switch? Mode switch?

[LimitedRunDouglas]

My mistake!

They said it was the blower motor fan switch.

[David T]

If it is the blower motor stopping and starting, it could be a bad blower motor and it is popping the circuit breaker. You also have to check that you have the uprated circuit breaker. If it is the compressor cycling on and off, that is normal and it would cycle against the low pressure switch. If the compressor is cycling against the high pressure switch, you either have too much refrigerant or the coils are not getting enough airflow.

[Ron]

http://store.delorean.com/p-7790-fan-speed-switch.aspx

[LimitedRunDouglas]

http://store.delorean.com/p-7790-fan-speed-switch.aspx

Thanks! :D

[LimitedRunDouglas]

How do I remove the old fan switch or even access it?

[dn010]

How do I remove the old fan switch or even access it?

http://dmctalk.org/showthread.php?8137-How-To-Blower-Speed-Switch-Replacement