Contents Section: Engine Electrics All sections

How to Check the Temperature Switch Opel Frontera A

Temperature Switch, Check

.D. ICON01.tif0,750,75tiff;; Remove, Disconnect
Temperature switch from thermostat housing.
.P. U4027.tif97,5tiff;;
.D. ICON07.tif0,750,75tiff;; Measure

Temperature switch for continuity - use heated water, thermometer and ohmmeter:

Off to On between 7 to 13 °C / 45 to 55 °F

On to Off below 3 °C / 37 °F

Replace switch if it does not operate within these temperatures.

.D. ICON02.tif0,750,75tiff;; Install, Connect
Coolant temperature switch - use sealant on threads.
.P. U4041.tif97,5tiff;;