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04 av z71 data port

Jerry and ava lanche said:
Data port fuse keeps blowing  the moment I put it in I cant seem to find any shorted or naked wires and cig lighter works any help will help
Data port power goes to cig lighter and to terminal 16 of the OBD2 connector.  See attached.  What fuse is blowing?  Can't be cig lighter fuse.
 

Attachments

  • datalink.pdf
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I’m also not getting power to the connector and can’t seem to open the pdf file. And while looking through the owners manual I’m just not finding it. I’m batting a thousand lol.
04 AV Z71, is there a fuse, a circuit breaker or… for the Obd2 connector?
I appreciate any help!
 
Last edited:
yes same as cig lighters in dash.
 
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