Operation CHARM: Car repair manuals for everyone.

Refrigerant Pressure Sensor / Switch, HVAC

Switch F129 - Clutch On/Off Pressures
Low Pressure Cut-Out
High Pressure Cut-Out
Compressor Clutch
Opens (Off)
1.2
32
Closes (On)
2.4
24
Switch F129 - Rad. Fan 2nd Speed On/Off
Radiator Cooling Fan
Opens (2nd Speed Off)
12.5
Closes (2nd Speed On)
16
Switch F165 - Rad. Fan 3rd Speed On/Off
Coolant Temperature
Opens (3rd Speed Off)
108 C
Closes (3rd Speed On)
112 C