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I have a code reader but when I plugged it in it doesn't

Customer Question
read is there a special...
I have a code reader but when I plugged it in it doesn't read is there a special reader for escalade esv 2009
Submitted: 1 year ago.Category: Cadillac
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Answered in 6 minutes by:
3/14/2016
Cadillac Mechanic: EricFromCT, ASE Certified Technician replied 1 year ago
EricFromCT
EricFromCT, ASE Certified Technician
Category: Cadillac
Satisfied Customers: 4,223
Experience: ASE Master certified L1, L2, Diesel Certified 16 years experience
Verified

Hi. There is not a special reader for that. Does the scan tool power up through the data link connector on the vehicle when you plug it in?

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