citroen synergie heater blowing air randomly
Moderator: RichardW
citroen synergie heater blowing air randomly
Hi Forum the last few days my car randomly starts blowing air through the vents almost like i've turned the heater on but the heater is off.
anyone else experienced this before or may have an answer to my predicament?
tony
anyone else experienced this before or may have an answer to my predicament?
tony
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Re: citroen synergie heater blowing air randomly
Is it whilst driving? Could be just the air dam effect of outside air being forced in.
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Marc
Marc
Re: citroen synergie heater blowing air randomly
hi marc,
no its like someone has actually put the heater on for a few seconds.
i will pay more attention the next couple of days.
no its like someone has actually put the heater on for a few seconds.
i will pay more attention the next couple of days.
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Re: citroen synergie heater blowing air randomly
So you have cable controls for the distribution. Item 7 below still shows an A/C reduction motorised control. But the data isn't clear on the exact function this one unit performs. You have 3 cables shown on he first diagram but 4 sliders on the control panel IIRC...
<Corrected to Account for Single Air Conditioning System>
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Marc
Marc
Re: citroen synergie heater blowing air randomly
hi Marc
hi have manual controls on mine not auto climate
hi have manual controls on mine not auto climate
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Re: citroen synergie heater blowing air randomly
Of course you do! I was dealing with another Synergie owner at the same time and he has the Auto Climate control - sorry about that - I'll edit the post...
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Marc
Marc
Re: citroen synergie heater blowing air randomly
ok so after monitoring this all week its definitely like someone is switching the heater on for a small time and then it turns off.
a friend told me it may have something to do with the webasto heater it has fitted could this be correct?
can the webasto heater be removed?
a friend told me it may have something to do with the webasto heater it has fitted could this be correct?
can the webasto heater be removed?
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Re: citroen synergie heater blowing air randomly
I just checked and you do have automatic additional heating fitted and it’s very integrated into the system as you can see....
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Marc
Marc
Re: citroen synergie heater blowing air randomly
Can anyone supply me with the location in the car and part numbers for the heater motor resistor and heater blower please for my synergie??
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Re: citroen synergie heater blowing air randomly
Here you go Tony - the resistors (10) are attached directly to both the blower motors (3) & (4) as shown. So these will need to come out in order to get the old ones off and replaced I suspect.
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Marc
Marc
Re: citroen synergie heater blowing air randomly
Thank you so much could you kindly send me the part numbers so I can try and source some aftermarket ones
Re: citroen synergie heater blowing air randomly
I also have a donor car with climate control instead of the manual air con anyone know if they share the same blower motors??
Re: citroen synergie heater blowing air randomly
Reg of donor car Y329ngy
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XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5646
Re: citroen synergie heater blowing air randomly
Tony the part numbers below are for your Synergie, and having checked the VIN of the donor car for you, I can confirm the parts are exactly the same.
The Blower Control Module is part number: 6441F7
The Left Blower Motor is Part: 6441E3
The Right Blower Motor is Part: 6441E2
The Blower Control Module is part number: 6441F7
The Left Blower Motor is Part: 6441E3
The Right Blower Motor is Part: 6441E2
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Marc
Marc
Re: citroen synergie heater blowing air randomly
The Webasto heater only heats up the coolant, i very much doubt this has anything to do with the issue you are having.
If you did want to remove it completely you would just disconnect the coolant pipes from it & join them together to create a loop, disconnect the electrical connections & blank the fuel feed pipe.