Still battling on with this, took interior apart and checked connections behind climate module and all is good.
Tried swapping old and replacement J126, still the same.
I had a look at measuring blocks and things look wrong here.
Address 08: Auto HVAC (4E0 910 043 )
10:29:02 Group 044: Fresh air blower V2
0.000 A Current actual
0 h Solar usage
0.00 V Voltage actual
5.80 V Voltage specified
The voltage specified goes up and down with the fan speed selection, but actual remains zero.
Switch engine off and solar kicks in and fan starts, and will then stay on solar even with engine restarting although VCDS is reporting zero volts.
__________________
Manny
2004 A4 1.8T Sport Cabriolet, 89K Miles
Past
2004 D3 A8 3.7 Quattro, Xenon, Bose, Blinds, Solar Sunroof, TV, ACC, phone and almost every option. 168K miles rising slowly
with retrofit AMI and DVB-T in place of Analogue
2003 Volvo S60 D5 SE Manual, 197K miles.
2001 D2 A8 3.7 QS, Bi-Xenon, Bose, Blinds, Electric Everything, retrofitted RNS-D, 191K Miles
Last edited by mannyo; 26th August 2019 at 10:03 AM.
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