Technical Heaters Not Working.

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Technical Heaters Not Working.

D4NN027

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Oct 13, 2014
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I have a 1.2 07 Grande Punto, A few weeks ago the heaters would only work on full(4) now they do not work at all, ive changed the resistor and heater motor (the other on had seized). any other ideas? anyone know of a fuse that might have gone?
Cheers.
 
Hi I checked that fuse and the fuse is fine, any other ideas as i cant see any obvious signs of burning on the wiring? :cool:
 
Danny.

This is a really common fault.
Do you have any fan speeds or nothing at all.

Nothing at all would probably be a faulty connector on the motor.
remove this and inspect it for signs of shorting (which eventually leads to burning).

Loss of speed particular settings would indicate a failed resistor.
 
For anyone looking for the wiring diagram for the GP heater!

For anyone looking for the wiring diagram for the GP heater!
 

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