Thread: TCU in a RHD 2001 E53 - no bluetooth
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Old 05-07-2011, 05:51 PM
dlclarke dlclarke is offline
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Quote:
Originally Posted by big bob View Post
Single parts SA 633, trunk 01 ... — '06, November Telematics Control Unit 84 10 9 129 850

That's Bluetooth. WDCT was canned in TCUs after late 2004.

Source
Transport mode seems to be an issue that can prevent BT working. Transport mode could either be "shipping mode" or the BT H4 LCI Transport mode which is some sort of control layer.



Your E-CALL and hence transport mode is disabled, possibly because of the GSM antenna.

Try F8 and a battery-off reset.

I turned Transport mode on and off yesterday when I was taking the screenshots. I will try the power off reset and see if that does anything. If it doesn't will try and get the log files of both states. There being no Bluetooth name in the TCU seems like a bigger problem, and suggests that its coded differently than first thought.
Last edited by dlclarke; 05-07-2011 at 06:19 PM.
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