Ralphie
Member
Can anyone tell me where the A/C clutch relay is located on a 1986 corvette without the electronic air control?:confused
1986 A/C clutch relay location
- Thread starter Ralphie
- Start date
E
ecss
Guest
There is no relay.
When the AC Control Head switch is in Max, Normal or Bi level, 12 volts from the AC fuse goes to the AC High pressure cut out switch.
The switch is closed when the refrigerant
pressure is below 430 psi.
12 volts travels thru the switch to the Pressure Cycling switch which closes if the pressure is at least 47 psi.
12 volts then goes to the Clutch Coil.
When the AC Control Head switch is in Max, Normal or Bi level, 12 volts from the AC fuse goes to the AC High pressure cut out switch.
The switch is closed when the refrigerant
pressure is below 430 psi.
12 volts travels thru the switch to the Pressure Cycling switch which closes if the pressure is at least 47 psi.
12 volts then goes to the Clutch Coil.
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