gliderguy
Amateur
Name : Lance
Age : 46
Location : Reading, PA
Joined : 2008-07-09
Post Count : 33
Merit : 0
 | | Subject: New code, what is it? Please help if possible!!!! Wed Jul 16, 2008 9:16 pm | |
| I had a check engine light come on, I than scanned it and came up as PO-640.
QDM1 Failure= quad driver module.. What is this? Is it the computer under the passenger side kick panel? How do I correct it?And what does this do? Any help would be greatly appreciated!!!! Thank you very much,
Lance
95sc | |
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