Here are the codes for heating problem

teppi · 11-19-2006, 10:09 AM

Controller: 4D0 820 043
Component: D2-KLIMAVOLLAUTOMAT_D02
Coding: 00080
Shop #: WSC 23146
5 Faults Found:
00757 - Right Vent Temp Sensor (G151)
30-00 - Open or Short to B+
00734 - Potentiometer in Central Vent (G142)
30-10 - Open or Short to B+ - Intermittent
00796 - Fan for Interior Temp Sensor (V42)
41-10 - Blocked or No Voltage - Intermittent
01270 - A/C Magnetic Clutch (N25)
36-10 - Open Circuit - Intermittent
01273 - Fresh Air Blower (V2)
17-10 - Control Difference - Intermittent

Location for those things would help a lot. Any experience for these codes ?

Always Overcharged · 11-19-2006, 11:35 AM

email me if you need more detail

Always Overcharged · 11-19-2006, 07:46 PM

fresh air blower/controller
Good luck looks complicated but once you get in there it will probably make sense-look for vany burnt or cracked solder joints etc.

11-19-2006, 11:35 AM	#2
Always Overcharged AudiWorld Super User Garage is empty, add now Join Date: Sep 2005 Posts: 2,666	Sent you year`2000 faults/remedies for HVAC system email me if you need more detail __________________

11-19-2006, 07:46 PM	#3
Always Overcharged AudiWorld Super User Garage is empty, add now Join Date: Sep 2005 Posts: 2,666	reading between the lines it appears to be a short either in or near the fresh air blower/controller Good luck looks complicated but once you get in there it will probably make sense-look for vany burnt or cracked solder joints etc. __________________

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11-19-2006, 07:46 PM
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