No response from controller

bearthebruce · 03-05-2008, 18:11

Quote:

Originally Posted by OCTAVIA2008

LAPTOP RECOGNISES LEAD AND THE LED LIGHTS WHEN I CONNECT TO THE CAR BUT IT SAYS ABOUNT THE CONTROLLER.

WHAT IS THE CONTROLLER?? IS IT THE ECU???

The controller is the electronic module to which VAG-COM is trying to connect. No communication to any module could indicate a number of problems.

For more assistance, we need much more information. What type of interface are you using? Are you sure the drivers for that interface were properly installed? Did you go to [Options] [Test] and verify that the interface was working?

OCTAVIA2008 · 03-05-2008, 23:21

yes everything tested ok on the test but when scanning various addresses for modules i get the no response from controller apearing.
i have tried changing the com ports etc on device manager but still no good.

Theresias · 03-05-2008, 23:23

Have you tried contacting your diagnostic hardware supplier?

nikos · 25-05-2008, 18:51

Hello I have the same problem getting no response from controller every time i try. My cable is not ross-tech original. It just says OBD-II on the adaptor. The led works ok when I connect it to the car and the interface test looks ok. I'm using VAG COM 409.1 release. Any ideas?

03-05-2008, 23:21	#22
OCTAVIA2008 Briskodian Join Date: Apr 2008 Location: MARCH Posts: 29 Thanks: 2 Thanked 0 Times in 0 Posts	Re: No response from controller yes everything tested ok on the test but when scanning various addresses for modules i get the no response from controller apearing. i have tried changing the com ports etc on device manager but still no good.

03-05-2008, 23:23	#23
Theresias Briskodian Join Date: Apr 2006 Location: Mid Germany Posts: 404 Thanks: 1 Thanked 29 Times in 26 Posts	Re: No response from controller Have you tried contacting your diagnostic hardware supplier? __________________ Sebastian

25-05-2008, 18:51	#24
nikos Briskodian Join Date: Mar 2008 Posts: 20 Thanks: 1 Thanked 0 Times in 0 Posts	Re: No response from controller Hello I have the same problem getting no response from controller every time i try. My cable is not ross-tech original. It just says OBD-II on the adaptor. The led works ok when I connect it to the car and the interface test looks ok. I'm using VAG COM 409.1 release. Any ideas?

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