On vehicles that are equipped with a RELAY for the A/C system. You will find that if you have a faulty RELAY that the A/C sytem will not work. This is because the relay acts as a switch to supply power to the sytem when the switch is engaged. When one goes bad it could be broked, burt or in most cases stuck in the closed position.
No, the blower motor speed resistor is burned out.
Low freon charge and faulty CCRM (Constant Control Relay Module).
1. Low on freon.. 2. Electrical problems.. 3. Computer problems.. 4. Sensor or relay problems..
The relay on the heater/blower circuit on a Ford Escort MK6 is probably behind the glove compartment. There are two popular places that Ford puts its heater/blower relay switches. The other place would be next to the blower motor itself.
yes and ignition relay would..
A bad alternator will cause a battery to go bad. It does not have an effect on the air conditioner.
fuel pump is in fuel tank.if pump runs with key off replace fuel pump relay
It would if the battery voltage was lowered enough to cause it not to fire.
This is not the cause, this relay is to start the and run the compressor (Basically) and it will not cause the system to lower overnight.
My ignition relay was damaged and it caused my starter to go out, which cause my car to shut down.
Possibly a stuck relay
Any relay could be the cause.