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Audi a4 B7 2005 Aircon fault code

Discussion in 'Audi S4/A4/A4 Cab (B7 Chassis)' started by Harrie, Aug 28, 2013.

  1. Harrie
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    Harrie New Member

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    [Aug 28, 2013]
    Hi Can someone please explain to me what a fault code P1635 means and how to rectify it.Thanks
    #1
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  3. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Aug 28, 2013]
    Check your fuses.
    #2
  4. Harrie
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    Harrie New Member

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    [Aug 28, 2013]
    Fuses is ok ,what else can I check
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  5. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Aug 28, 2013]
    Wiring, climate unit, functionality, you haven't advised of any faults, just a code.
    #4
  6. Harrie
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    Harrie New Member

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    [Aug 28, 2013]
    Hi the aircon blows wind,the heater is working,the gas is full,but it do not make cold air.
    #5
  7. bez101
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    bez101 Yorkshire & Humber Rep. Regional Rep VCDS Map User

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    [Aug 28, 2013]
    is the ECON light lit up ?
    #6
  8. Harrie
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    Harrie New Member

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    [Aug 28, 2013]
    No the Econ light is off
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