roy2001
31-05-2013, 10:38 PM
i have a 56 plate audi a4 cab with an intermittant roof fault when closing sometimes it fails to fasten automatically on the front catches i have just scanned it with vcds and its come up with the following fault any help would be much appreciated about what the possible cause could be
address 26: Auto Roof Labels: 8H0-959-255.lbl
Part No: 8H0 959 255 A
Component: VSG B6 CABRIO 6894
Shop #: WSC 00672 785 00200
VCID: 346D020954204E9
1 Fault Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
UPDATE just found this info on the wiki any ideas where i should be checking and where the control unit is located
00532 - Supply Voltage B+00532 - Supply Voltage B+: Signal too LowPossible Causes
Wiring/Connectors from/to Control Module faulty
Power Supply (Battery/Generator) faulty
Possible Solutions
Check/Repair Wiring/Connectors from/to Control Module
Check Power Supply (Battery/Generator)
Special Notes
When found in an individual control module, it's most likely a local source (e.g. wiring/connectors).
When found in multiple control modules at the same time, it's most likely a common source (e.g. ground spot, battery, generator).
Intermittent codes are often stored during low outside temperature when the battery capacity goes down and may be ignored.
Common with 16946/P0562/001378 - System Voltage: Too Low (http://wiki.ross-tech.com/wiki/index.php/16946/P0562/001378) stored in other control modules.
regards roy
address 26: Auto Roof Labels: 8H0-959-255.lbl
Part No: 8H0 959 255 A
Component: VSG B6 CABRIO 6894
Shop #: WSC 00672 785 00200
VCID: 346D020954204E9
1 Fault Found:
00532 - Supply Voltage B+
002 - Lower Limit Exceeded - Intermittent
UPDATE just found this info on the wiki any ideas where i should be checking and where the control unit is located
00532 - Supply Voltage B+00532 - Supply Voltage B+: Signal too LowPossible Causes
Wiring/Connectors from/to Control Module faulty
Power Supply (Battery/Generator) faulty
Possible Solutions
Check/Repair Wiring/Connectors from/to Control Module
Check Power Supply (Battery/Generator)
Special Notes
When found in an individual control module, it's most likely a local source (e.g. wiring/connectors).
When found in multiple control modules at the same time, it's most likely a common source (e.g. ground spot, battery, generator).
Intermittent codes are often stored during low outside temperature when the battery capacity goes down and may be ignored.
Common with 16946/P0562/001378 - System Voltage: Too Low (http://wiki.ross-tech.com/wiki/index.php/16946/P0562/001378) stored in other control modules.
regards roy