Good afternoon!
I have a 2013 A6 S-line black edition
I keep having an error code for my ccm module terminal 30 open circuit
I have checked all the wiring from the fuse box to the ccm module and all the contacts are fine and getting good voltage and the ground connection is good.
if I pull the fuse and replace the module will work correctly for about 30 minutes with no fault codes and suddenly back to no voltage.
I could like without the keyless start but the other effected system is the boot latch and I’m sick of going through the back seats.
does anyone have any other ideas to the cause of the open circuit on the connection or a faulty ccm unit? If it is faulty has anyone had any experience with that pcb and checking components?
if needed I can post a full VCDS scan to help!
2500 pages of electrical diagrams and I’m still scratching my head
I have a 2013 A6 S-line black edition
I keep having an error code for my ccm module terminal 30 open circuit
I have checked all the wiring from the fuse box to the ccm module and all the contacts are fine and getting good voltage and the ground connection is good.
if I pull the fuse and replace the module will work correctly for about 30 minutes with no fault codes and suddenly back to no voltage.
I could like without the keyless start but the other effected system is the boot latch and I’m sick of going through the back seats.
does anyone have any other ideas to the cause of the open circuit on the connection or a faulty ccm unit? If it is faulty has anyone had any experience with that pcb and checking components?
if needed I can post a full VCDS scan to help!
2500 pages of electrical diagrams and I’m still scratching my head