2006 Chevy Tahoe 4x4

marine6212

Sr. Member
Joined
Nov 10, 2007
Messages
166
Points
18
Location
Bonaire,Ga
Website
www.georgiacarry.org
Make
Chevrolet
Model
Tahoe
Year
2006
Miles
155,000
Engine
5.3
Have a friend that is a single mother that owns this 2006 chevy tahoe.

Ask me to look at the check engine code and I found these codes. What should be fixed and what can be ignored?

thanks for any information. Screenshot_20210725-124418.jpgScreenshot_20210725-124313.jpg
 

billr

wrench
Staff member
Joined
Mar 12, 2007
Messages
7,234
Points
63
Is the vehicle operating and consuming fuel in an acceptable manner? Is this vehicle needing to pass smog or safety inspection? I see nothing in that list that would make me fear driving it; would just "wait and see" if cost to repair is an issue.
 

billr

wrench
Staff member
Joined
Mar 12, 2007
Messages
7,234
Points
63
Alas, with the computers in charge of modern cars, you can never be sure it won't break-down without notice. I only meant that I would not expect a dangerous break-down that would possibly result in harm to people or property.
 

jigfeett

Hero Member
Joined
May 30, 2008
Messages
371
Points
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Check every fuse inside and out, when I say check I mean pull it out and visually look at it and slide it back in. A good fuse that has lost contact is as good as blown but pulling and replacing may reconnect it.

Was the car ever in a flood? Or gone under a deep clean like with a pressure washer?

Most of the codes look like 5v and 12v reference is not there.

I say this because my friend bought a car that had very similar codes and all were fixed by replacing blown fuses.
$.02
Thanks
 

grcauto

Hero Member
Joined
May 29, 2014
Messages
857
Points
28
I'd be looking at electrical system. Is the battery able to push 200 amps at hold above 10 volts? Is the charging system working correctly? In particular the AC ripple. If the electrical system is OK I would be looking at cleaning all grounds.
 

marine6212

Sr. Member
Joined
Nov 10, 2007
Messages
166
Points
18
Location
Bonaire,Ga
Website
www.georgiacarry.org
Yeah I'm 200 miles from home and my tools, just wanted to get a feel if any of the codes were a have to fix to prevent catastrophic damage and leave a single mother and 3 kids on the side of the road.
 
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