Air Conditioning High Pressure switch 87 Tercel

[armyjunk]

Hello, Could someone please tell me where the Air Conditioning High Pressure switch is located on my 1987 Tercel wagon, Thank you ahead of time

[96paseo]

Since you have an R-12 system, you should have a blue and red cap for the schraeder valves. Find the red cap on the high side line. The pressure switch should be near it on the same section of line. Look for a wire harness plugged into the line. If that doesn't work, find your high side line at the compressor(its the smaller of the two lines). Follow it out until you find the harness. Good luck. Is your system not running?

[armyjunk]

96, Thank you, The problem was that the radiator fan would not shut off and the High Pressure switch is part of the circuit so I was curious as to where it was located. The problem ended up being the cooling fan temperture switch (switch on bottom of radiator). Thanks a lot....

[96paseo]

Originally Posted by armyjunk

96, Thank you, The problem was that the radiator fan would not shut off and the High Pressure switch is part of the circuit so I was curious as to where it was located. The problem ended up being the cooling fan temperture switch (switch on bottom of radiator). Thanks a lot....

That was going to be my next suggestion. Good to see you fixed it.