Technical Diesel heater

[cabs]

Hi I have a 93 1.9td tipo and think that the diesel heater is not switching on. I have removed the temperature switch and have tried to test it at different temps but it has failed to work. Does anyone know at what temp does the switch activate the heater? Has anyone got a spare that I can buy?

Cheers

 

[jonti]

If you mean the gloplugs they will always heat up. Check the wiring to the control box behind the battery and then to the plugs