C5 2005 issues after heater flaps change

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Larsen
Posts: 16
Joined: 14 May 2018, 23:06
Location: Copenhagen
My Cars: Present:
C5 III 2011 Hdi 110 Tourer Aut

Previously:
C5 2 2005 Weekend, 2.0 petrol, Automatic
C5 2001 Weekend, 2.0 petrol
Xantia, 1.8 petrol
Bx 19 gti
Cx Pallas van

Seriously want:
HY and/or Traction Avant
x 3

C5 2005 issues after heater flaps change

Post by Larsen »

Hi

I need some advise here.
After installing the new heater flaps and assebling everything again, I experience the problem that there is fukl heat and the blower constantly a gentle supply of hot air through the floor nozzles.

All settings i made at the climate control panel are shown correctly at the display, but nothing happens, no matter which setting I try to regulate, temperature, nozzle selector or fan speed.

The blower continues to supply a steady gentle stream of hot air.

Will a BSi reset help?

Where to look, what to do? I'm a little lost here...

Thanks

Best regards
Larsen
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GiveMeABreak
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Re: C5 2005 issues after heater flaps change

Post by GiveMeABreak »

Hi Larsen and velkommen.

Are you sure you have connected ALL the connectors correctly back to the Climate Control panel? Normally with issues related to the air mixture, cold / hot levels or the fan speed for example, can be down to the gear reduction motors, heating resistance, or the actual blower. But as you are not getting fan speed or air distribution variations, it would seem to point towards an electrical connector not put back on properly, or the climate control panel itself.

Did you disconnect the battery prior to undertaking the work? Given the sensitive nature of some of the electrical components, this is recommended as it can prevent issues occurring later.

Double check the fuse, and try a BSI reset - they are free and easy to do as a first step, but ensure you fully allow the BSI to sleep first and leave it for a little longer before reconnecting up.
Please Don't PM Me For Technical Help

Marc
Larsen
Posts: 16
Joined: 14 May 2018, 23:06
Location: Copenhagen
My Cars: Present:
C5 III 2011 Hdi 110 Tourer Aut

Previously:
C5 2 2005 Weekend, 2.0 petrol, Automatic
C5 2001 Weekend, 2.0 petrol
Xantia, 1.8 petrol
Bx 19 gti
Cx Pallas van

Seriously want:
HY and/or Traction Avant
x 3

Re: C5 2005 issues after heater flaps change

Post by Larsen »

Hi Marc.

Thank you for replying.

Yes the battery was completely disconnected during the whole day.

I'll check the fuse(S) and take the climate control panel panel out and check the connectors and see if they are the cause.

Thanks

Lars
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GiveMeABreak
Forum Admin Team
Posts: 37323
Joined: 15 Sep 2015, 19:38
Location: West Wales
My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
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 5721

Re: C5 2005 issues after heater flaps change

Post by GiveMeABreak »

Do you have the Bizone climate control? - better still the VIN - I can have a look at the electrical connections if you like.
Please Don't PM Me For Technical Help

Marc
aneesh84
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Joined: 31 Jul 2011, 22:29
Location: Lisbon, Portugal
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Re: C5 2005 issues after heater flaps change

Post by aneesh84 »

Larsen wrote: 16 May 2018, 11:42 Hi

I need some advise here.
After installing the new heater flaps and assebling everything again, I experience the problem that there is fukl heat and the blower constantly a gentle supply of hot air through the floor nozzles.

All settings i made at the climate control panel are shown correctly at the display, but nothing happens, no matter which setting I try to regulate, temperature, nozzle selector or fan speed.

The blower continues to supply a steady gentle stream of hot air.

Will a BSi reset help?

Where to look, what to do? I'm a little lost here...

Thanks

Best regards
Larsen


Check my thread, I had the same issue. Turned out the guy who did the job forgot to screw the plastic cover over the heater matrix. Could be very likely your problem. Please check.
Xantia Estate 1999 2.0 HDI 110
C5 2005 2.0 HDI 138
Nissan Leaf 2018 40Kwh
Larsen
Posts: 16
Joined: 14 May 2018, 23:06
Location: Copenhagen
My Cars: Present:
C5 III 2011 Hdi 110 Tourer Aut

Previously:
C5 2 2005 Weekend, 2.0 petrol, Automatic
C5 2001 Weekend, 2.0 petrol
Xantia, 1.8 petrol
Bx 19 gti
Cx Pallas van

Seriously want:
HY and/or Traction Avant
x 3

Re: C5 2005 issues after heater flaps change

Post by Larsen »

Hello

It works! :-)

I, apparently, forgot to lock the black connector to the clima control panel. I took the panel out this morning, and the black plug fell off.

Thank you all for answering. Nice to know, that I'm not alone :-)

All the best

Lars
User avatar
GiveMeABreak
Forum Admin Team
Posts: 37323
Joined: 15 Sep 2015, 19:38
Location: West Wales
My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
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 5721

Re: C5 2005 issues after heater flaps change

Post by GiveMeABreak »

Good - another result!
Please Don't PM Me For Technical Help

Marc
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