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Username Post: 12v at OBD plug        (Topic#345016)
995jim 
Contributor
Posts: 440
995jim
Loc: Ohio
Reg: 12-17-06
05-27-17 07:08 AM - Post#2693114    

Hi,Im trying to find out if there should be a 12v prong at the OBD plug on my 95' k1500. If so does it go through a fuse and which one. My test light doesn't show any power but the scanner sais it is not getting power. I'm using a snap on ethos scanner.
any help would be greatly appreciated
thanks jim

Jim

65' Impala SS, 65' Belair, 89' Silverado Z71, 95' Silverado Z71, 12' Silverado, 15' Silverado LTZ, 16' Tahoe LTZ


 




427SS65 
"14th Year" Platinum Supporting Member & Moderator
Posts: 14585
427SS65
Age: 72
Loc: St. Louis, MO
Reg: 12-11-03
05-27-17 12:53 PM - Post#2693144    
    In response to 995jim

Pin 16 is +12. I imagine it comes from the ECU itself.

Tom 65-70 Full Size Team Moderator

View My Photos Here

65 Impala SS Tahitian Turquoise


 
junkman104 
Frequent Contributor
Posts: 1261

Age: 59
Loc: Murphy N.C.
Reg: 01-25-14
05-27-17 03:34 PM - Post#2693156    
    In response to 995jim

95 would be OBD1, Not sure if it reads it. i have an old brick that does, or ground A and B together and count flashes.





 
995jim 
Contributor
Posts: 440
995jim
Loc: Ohio
Reg: 12-17-06
05-30-17 03:32 PM - Post#2693554    
    In response to junkman104

thank you for the information
jim

Jim

65' Impala SS, 65' Belair, 89' Silverado Z71, 95' Silverado Z71, 12' Silverado, 15' Silverado LTZ, 16' Tahoe LTZ


 




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