This switch turns the radiator cooling fan on when the a/c system high side pressure reaches approximately 238 PSI. Air flow across the a/c condenser is imperative to prevent high side a/c pressures from causing system damage (blown hoses typically).When the a/c pressures go above 350 PSI so does the temperature of the refrigerant on the high side. The resulting temperatures can also damage compressor seals.
The original single terminal swith has been replaced by a newer 2-pin switch. Connect either one of the new leads back to the original lead. Then take the second lead and attach it to a ground wire.
Electrical components such as switches are non-returnable parts.
AIR CONDITIONING SENDERS SENSORS SWITCHES
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
| Chevrolet |
Corvette |
1984 - 1989 |
IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.
