I have a issue with my 08 c6 in that sometimes doors won't unlock and open and engine won't crank. I think it might be a bad ground can anyone please help In telling me where the main ground connections are I am thinking might be the ones under the battery tray but not sure.
Ground connections
- Thread starter Milanm10
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Steven Smith
CCCUK Member
C6 wiring diagrams or ground locations? - CorvetteForum - Chevrolet Corvette Forum Discussion
C6 Tech/Performance - C6 wiring diagrams or ground locations? - Anybody have any? If not, are there any common grounds that have issues on these cars? I have had a couple of odd glitches here and there and wanted to check/clean all the grounds and see if there are any common grounding issues...
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teamzr1
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First check for common problem as there was a batch of battery cables for the C6 where the battery terminal connectors
were not crimped to wire correctly.
Wiggle test both and see if any changes and assure the posts of battery are clean
Check negative cable end to frame is clean and tight connection
Check main engine ground, not recall on C6s but C5s there is a flat braided ground wire bolts to backside of left head and other
end to frame, check both ends.
were not crimped to wire correctly.
Wiggle test both and see if any changes and assure the posts of battery are clean
Check negative cable end to frame is clean and tight connection
Check main engine ground, not recall on C6s but C5s there is a flat braided ground wire bolts to backside of left head and other
end to frame, check both ends.