|
D4 - Everything Else Holding forum for all D4 banter until membership grows and we'll expand out |
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
Here we go again..........Heater Woes
Well, it's that time of year, and you expect the heater to work?
Nope, took a ride today, and the only heat was off the heated seats. Took a scan, and found: Address 08: Auto HVAC Labels: 4H0-820-043.clb Control Module Part Number: 4H0 820 043 D HW: 4H0 820 043 D Component and/or Version: Klima 3 Zonen H14 0061 Software Coding: 3621002800 Work Shop Code: WSC 02313 785 00200 ASAM Dataset: EV_AirCondiFront 001050 (AU64) ROD: EV_AirCondiFront_AU64.rod VCID: 21503B5361C9138A302EBB9-8075 1 Fault Found: 0378 - Coolant Circulation Pump B10D0 04 [009] - Internal System Fault Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 3 Fault Frequency: 1 Reset counter: 217 Mileage: 175128 km Date: 2016.11.11 Time: 21:03:57 Has anyone seen this before? is there a circulation pump just for the blowers? Where is it? Are they easy to change? Cheers
__________________
2011 A8 Executive 3.0 TDI Quattro |
#2
|
|||
|
|||
Not had an issue with heat but there has been issues with electric coolant pumps.
See D4 - Common Faults - Wiring Loom Issues. |
#3
|
|||
|
|||
Cheers Joe,
searched "0378 - Coolant Circulation Pump" to no avail. strange...it was there all along?
__________________
2011 A8 Executive 3.0 TDI Quattro |
#4
|
|||
|
|||
Sounds depressingly similar to the Auxiliary Coolant Pump that afflicts D2s and I think D3s to a lesser extent.
__________________
2003 D2 FL S8. Irish Green Pearl/Beige. Solar sunroof, auto-dim mirrors, electric rear seat functions, ski hatch retrofit; extended leather. Aftermarket DVB-T, reversing camera and full XCarlink (Bluetooth etc.). 2016 Volvo V40 T5 Cross Country (4WD) with ALL the toys including adaptive cruise etc. etc. Osmium Grey with Blonde/Charcoal leather interior. Polestar performance "optimisation". (A much rarer model than a D2 S8 by the way!) Oh, and a brand new engine at just under 30,000 miles on the factory one! Finally: gone, but not forgotten..... 1998 D2 PF S8. AgateGrey/Platinum. Every option (I think) except electric rear seats, tiptronic steering wheel, ski hatch, towbar & dimming door mirrors. e.g. Cruise control, NavPlus/TV, Bose, GSM, Xenons, Solar roof, Parking sensors, Alcantara/leather everywhere of course. (internal dimming mirror added later) 1998 (very early) Ford Focus 1.8 Zetec; ABS/TCS, Heated screen/mirrors, Aircon, Auto-dim mirror, Leather, Trip computer, Cruise control, OEM Ford SatNav with CD changer. And before that a lot of Rover 800s, a few oddities, a lovely Triumph Dolomite 1850HL with Overdrive and way back in my schooldays an Austin Seven aka Mini 850! |
#5
|
|||
|
|||
Yes, I had this on my car - was repaired under warranty so no idea of cost - but I don't think it was a huge job! Good luck.
|
#6
|
|||
|
|||
|
#7
|
|||
|
|||
were the blowers cold too Paul?
__________________
2011 A8 Executive 3.0 TDI Quattro |
|
|