UK-POLOS.NET - THE VW Polo Forum

Hi there,

At times my Polo's climatic control only blows out hot air even though I put it on cold. I used vag-com to identify the faults but dont understand what it could be, this is the vag-com results, any help is much appreciated....

-------------------------------------------------------------------------------
Address 08: Auto HVAC
Controller: 6Q0 820 045
Component: Klimaanlage X0840
4 Faults Found:
01271 - Positioning Motor for Temperature Flap (V68)
30-10 - Open or Short to B+ - Intermittent
01271 - Positioning Motor for Temperature Flap (V68)
41-00 - Blocked or No Voltage
01271 - Positioning Motor for Temperature Flap (V68)
29-10 - Short to Ground - Intermittent
01271 - Positioning Motor for Temperature Flap (V68)
28-10 - Short to B+ - Intermittent

-------------------------------------------------------------------------------
Address 09: Cent. Elect.
Controller: 6Q1 937 049 B
Component: BORDNETZ-SG. 1S31
Coding: 09358
Shop #: WSC 00788
1 Fault Found:
01598 - Drive Battery Voltage
07-10 - Signal too Low - Intermittent

Its a common fault on the Polo's. Take a look at the post below. This will give you an insight in to the problem.

http://www.uk-polos.net/view ... =8&t=42070#

Trim.