Technical Only 4th speed of blower working?

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Technical Only 4th speed of blower working?

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Mar 23, 2010
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I've got a problem that I've heard of in other Fiat models but not the Multi.
During hot weather the first three speeds (and Auto) ceased working.
The blower only works on number 4 and then not quite as strongly as previously.
I've searched threads on site without success though I think a resistor has been mentioned more than once (wherever that is?).
I'v gone into passenger foot well and wriggled wires without success.
Any suggestions greatly appreciated?
ps my car has done 130k now and appears to be becoming more rather than less reliable!
 
I've got a problem that I've heard of in other Fiat models but not the Multi.
During hot weather the first three speeds (and Auto) ceased working.
The blower only works on number 4 and then not quite as strongly as previously.
I've searched threads on site without success though I think a resistor has been mentioned more than once (wherever that is?).
I'v gone into passenger foot well and wriggled wires without success.
Any suggestions greatly appreciated?
ps my car has done 130k now and appears to be becoming more rather than less reliable!

https://www.fiatforum.com/multipla/356711-cabin-heater-resistor-pack.html
 
Thank you Varesecrazy for your response and the leads.
Unfortunately have followed this but without success.
Mine only salvation is that I'm so glad, in this hot weather, that it only works in 4th speed not the first!
Any other ideas out there?
All suggestions gratefully received.
 
bloque%20resistivo_zpsgbdeudm4.png
 
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