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JOHN aka Eauto
JOHN aka Eauto, The Car Guy
Category: Chevy
Satisfied Customers: 15568
Experience:  ase tech
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99 chevy venture no power at obd2 connection

Customer Question

99 chevy venture no power at obd2 connection
Submitted: 7 years ago.
Category: Chevy
Expert:  JOHN aka Eauto replied 7 years ago.
The obd shares power with the cigarette lighter circuit....check the cigarette lighter fuse
JOHN aka Eauto and other Chevy Specialists are ready to help you
Customer: replied 7 years ago.
cig lighter works fuse good
Expert:  JOHN aka Eauto replied 7 years ago.
still no power?
Customer: replied 7 years ago.
nothing i did not replace the fuse either it was good
Expert:  JOHN aka Eauto replied 7 years ago.
here is the wiring diagram for the data linkgraphic
Customer: replied 7 years ago.
it looks to me that it should be working if the cigar lighter is working it is a straight shot so a wire must be broke is this a fair interpertation
Expert:  JOHN aka Eauto replied 7 years ago.
yes it is i would check the power feed wire it must be broken