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Old 04-20-2013, 11:30 AM   #1
doogee
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Need help Programming TCU

I'm trying to add a used TCU to my car for bluetooth.

Added $664 to VO. The radio now has the phone option but just with two dashes rather than the phone logo. I definitely have the MOST fiber set up properly. So the TCU is in the loop.

I also can't read or write the TCU with NCSExpert.

Hopefully someone can give me a hand, at this point I'm willing to pay someone.

I'm starting to wonder if the issue is the TCU itself. It's dated 2004.
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Old 04-20-2013, 08:00 PM   #2
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TCUM will need an updated firmware for you to be able to write to it, Don't even bother if you don't have an ICOM or OPS head.
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Old 04-20-2013, 10:49 PM   #3
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Hmmm. How am I supposed to turn Bluetooth on?

I know people have done this with NCS.
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Old 04-21-2013, 02:08 AM   #4
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Tcum will not accept modified fsw_psw's nor FA Writes without the latest latest firmware wrote to it. after that, do a dealer retro fit (+kxxx) and code CAS,TCUM FAS and Mask WITHOUT manipulating FSW_PSW.

that will give you bluetooth.
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Old 06-27-2013, 12:32 AM   #5
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Can update the TCU, and retrofit it to your car if you need some help with that. Feel free to let me know.
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