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Old Sep 2, 2025 | 03:22 AM
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Default Folding top module

I connect my Tech2 to my C6 2005 and check DTCs. I get. Folding top module No communication..Very interesting because
I have an Coupe and not a convertible. Why did I get this?
I also get BCM U1000 Class 2 Symptom 00 data link.
/Goran
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Old Sep 3, 2025 | 01:36 PM
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Perhaps your BCM was replaced at some point with a unit configured for a convertible, and was never reconfigured with your coupe-specific options?
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Old Sep 4, 2025 | 01:21 AM
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There is something in what you say, thanks for the tip, I will check it, will get back to you. I am getting some strange things on Tech 2, I thought maybe it could be due to BCM U1000 class 2. something wrong with Canbus but I have checked it and the values ​​I have got between pin 6 and 14 were 61.8 ohms and between 6 and ground 2.65V and pin 14 and ground 2.37 V. those values ​​look good.
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