FAULT - Blower only works on speed 4
This is a fault diagnosis blog entry for my IVECO Daily Mk3 35S12 2.3 XLWB. I present them in a set way so that f you have the same symptom you can find my fix for that problem. It is formatted in three sections Fault Symptom, Fault Invest & Fault Fix. This will give you the freedom to read through or pick out the info you need more easily. Remember: there is no one one answer to each problem (well not often) so although this might have fixed my problem, that isn't to say it will fix yours. Also I am no subject matter expert so I may not know a system to the highest detail. Fault Sypmptom The heater blower only operates when in speed position 4. All other positions, when selected, the fan does not operate. You could argue position 0 is then working as that is supposed to be off but seriously shush. Fault Invest For this one you can pretty much skip to the fix but I will ramble here about some other stuff that might be of help if this doesn't fix your problem. ...