Technical Heater Problems

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Technical Heater Problems

linzi_h

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Jan 5, 2005
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merseyside
Hi i am writing on behalf of a friend

she has got a punto 1.2 8v and her heaters are not working

where about is the fuse for the heaters as i dont have a clue and is there anything else it could be if it is not the heaters

thanx alot
 
There are fuses for the heater in both the fuse boxes: the first fuse box is behind the plastic trim below/to the side of the steering wheel. The other is in the engine bay near the battery, with a black cover. I think there are two fuses in the interior fuse box, and three in the box under the bonnet. Best check them ;)

Hope this helps :)
 
I take it you mean the heater blower motor?
Turn it on (ignition on) and under the passenger side under the dash you will see (towards the passenger door) a black multiplug with 2 fat wires go into the heater motor itself (round bit).Wiggle that about & if the heater starts working secure it with some tape etc.,they are common for this,I think it's the passenger extending their legs & knocking this multiplug...blame them anyway ;)
 
I have just fixed a faulty heater blower motor. I traced the fault to the red relay in the engine bay fuse box (Fiat p/n 46520422 cost £9.66 inc) after checking out the fuses and doing a voltage check at the heater blower motor.
Also, the 2 speed radiator cooling fan uses the same p/n relays in my car and so i was able to prove the faulty one by substituion with one of these. All of these relays are in the engine fuse box.


HTH.
 
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