2000 Fiat Punto heater doesnt work

ANDYMARTIN

MEMBER
2000 FIAT PUNTO

Heater problem
2000 Fiat Punto Manual

hello my fiat punto heater doesnt work it does not send any heat out at all I have checked all fuse and also replaced them all and still nothing I was told by a neighbour that it may be the heater matrix that had gone but I wasnt sure can you help any thougher?

4 Replies

JDL

MECHANIC
16,098 POSTS

Hello, thanks for the donation. I'm going to have trouble trying to troubleshoot. I looked through every database I have access to and none have anything on a Fiat. If the blower isn't working, I get at the connector, check for voltage and ground, with the system turned on. If no voltage I backtrack the circuit. Also, any fuses you checked, did you use a testlite on the fuse circuit, to see if it is hot?

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Wednesday, January 20th, 2010 AT 10:10 AM

ANDYMARTIN

MEMBER
3 POSTS

Hi erm no I havent tried anything like those suggestions but all I can say really is that the lights on the dashboard work but not hot or cold air comes out when switched on at any leavel it blows nothing at all.

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Wednesday, January 20th, 2010 AT 1:31 PM

JDL

MECHANIC
16,098 POSTS

It could be the blower motor or wiring circuit. I can't rule out a fuse. I just don't have any wiring info. Does your owners manual have info on the fuse box? Also, if you have a dealership close, they may be obligated to let you have access to their info? An example, you could request a copy of wiring diagram for your blower motor circuit. If, they let you have a copy of wiring diagram, they may charge for that, don't know how much.

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Wednesday, January 20th, 2010 AT 3:23 PM

ANDYMARTIN