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Service 4wd Codes

DM28

By DM28
in Ask A GM Technician

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DM28 New Member

DM28

Posted
Posted

hi tech,

 

i have 3 powertrain/4wd service codes. any help would be appreciated!!

 

co327- encoder circuit malfunction

co379- front axle control circuit malfunction

bo790- transfer case neutral indicator circuit malfunction

 

thanks dave

 

2003 gmc seirra 5.3, 4l60e, borg warner transfer case.

cammiller Enthusiast

cammiller

Posted
Posted
hi tech,

 

i have 3 powertrain/4wd service codes. any help would be appreciated!!

 

co327- encoder circuit malfunction

co379- front axle control circuit malfunction

bo790- transfer case neutral indicator circuit malfunction

 

thanks dave

 

2003 gmc seirra 5.3, 4l60e, borg warner transfer case.

 

Hello, it sounds like you have a couple of issues. If you visit this link > http://www.justanswer.com/car/chevrolet?r=...orilla&bt=0 < and ask your question For Blue Gorilla to answer, I can assist you. There is a small fee 9, 15 or 30. THis way I can make some money and trust me, the help will be with it. I provide full instructions and aim to satisfy.

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