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2006 Cadallic cts B3031 security system controller in learn mode
20-04-2016, 01:46 AM,
Post: #1
2006 Cadallic cts B3031 security system controller in learn mode
Vehicle starts and drives but radio unit displays "vehicle theft deterrent service". Also there is a padlock symbol on the dash.
VTD Relearn procedure was done
error b3031 always there
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01-05-2016, 20:59 PM,
Post: #2
RE: 2006 Cadallic cts B3031 security system controller in learn mode
Did you replace any module?, if so did you flash this module in order to rewrite the vin. it seems to me there is a different vin number in one of the installed control module
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01-05-2016, 22:03 PM,
Post: #3
RE: 2006 Cadallic cts B3031 security system controller in learn mode
Came from other shop they replaced ecm there
shows proper vin but I reprogramed it again still no help
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