05SilverA8

What module can cause a low voltage on Terminal 30? I know the 40A fuse for the compressor is tied to Terminal 30, but what else? Does it originate from Power Management unit?

thanks


Address 05: Acc/Start Auth. Labels: 4E0-910-131.lbl
Part No SW: 4E0 910 131 HW: 4E0 907 181 C
Component: FBS AUDID3 H12 0200
Revision: 02005112 Serial number: AUX3Z0D7748837
Coding: 0410624
Shop #: WSC 26105 444 68434
VCID: D8B4E3376B2B90DE0C3-808D

Subsystem 1 - Part No: 4E0 905 852 D
Component: ELV 1834

1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded
Freeze Frame:
Fault Status: 01100010
Fault Priority: 2
Fault Frequency: 0
Reset counter: 97
Mileage: 173392 km
Time Indication: 0
Date: 2013.11.24
Time: 10:53:32

-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: 4E0-910-131.lbl
Part No SW: 4E0 910 131 HW: 4E0 907 181 C
Component: FBS AUDID3 H12 0200
Revision: 02005112 Serial number: AUX3Z0D7748837
Coding: 0410624
Shop #: WSC 26105 444 68434
VCID: D8B4E3376B2B90DE0C3-808D

Subsystem 1 - Part No: 4E0 905 852 D
Component: ELV 1834
4E0905852D ELV 1834

1 Fault Found:
00668 - Supply Voltage Terminal 30
002 - Lower Limit Exceeded
Freeze Frame:
Fault Status: 01100010
Fault Priority: 2
Fault Frequency: 0
Reset counter: 97
Mileage: 173392 km
Time Indication: 0
Date: 2013.11.24
Time: 10:53:32

mishar

Could it be just low battery at some point?

05SilverA8

12.13 Volts on Battery at rest. This fault was cleared and came back immediately. Something else is causing the terminal 30 under voltage.

jakematic

Some interesting notes in the Wiki http://wiki.ross-tech.com/wiki/index.php/00668