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Electrical problem found

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Old May 17, 2009 | 04:00 PM
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Default Electrical problem found

Have had an electrical problem with my 2001 z06 for a number of years. The car lost power when driving for a split second and mainly did this when on rough road. Have brought to dealer a number of times to fix but could never duplicate or find a code error. Also after reading the posts with connector corrosion i even looked closer at the grounding connectors Today when cleaning on the engine compartment I had a spark and disconnected the battery and found the problem. In the picture notice the red battery wire with the slice from the frame bracket.





Cannot name the number of problems Ive had in the last 2 years from this GM mistake. But shouldnt have been hard to find. The car only has 12k miles but has been to the service center 4 times for this minor issue. Fixed it up with .05cents of rubber hose and tape.

Last edited by hastalavista; May 17, 2009 at 06:12 PM.
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Old May 17, 2009 | 04:04 PM
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So the insulation got sliced? Which ground wire was it?

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Old May 17, 2009 | 04:07 PM
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Hot wire straight off the battery. And can see bare wire on the bottom side of the red wire and small arcs on the frame.

Last edited by hastalavista; May 17, 2009 at 04:09 PM.
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Old May 17, 2009 | 04:16 PM
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Originally Posted by hastalavista
Hot wire straight off the battery. And can see bare wire on the bottom side of the red wire and small arcs on the frame.
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Old May 17, 2009 | 04:22 PM
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Glad you found it

Chuck
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Old May 17, 2009 | 04:31 PM
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Hi There:
Nice accidental find. That cable lock unlocks with the twist of a screw driver. Probably too hard to reach. Glad you found it. I'll be checking my 01.
robsc501
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Old May 17, 2009 | 05:01 PM
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thanks, didnt have to unlock the plastic holder was able to slide some rubberhose on both the wire and the frame with a little glue and shouldnt be no more trouble.

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Old May 17, 2009 | 05:08 PM
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Good find,,,I'll be checking that one out soon!! May slip a bit of hose over the frame for the "JUST IN CASE" factor!!
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Old May 17, 2009 | 06:28 PM
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good catch congrats
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Old May 17, 2009 | 07:24 PM
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Wow, that has got to be such a good feeling to finally figure that out. I'll be taking precaution as well
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Old May 17, 2009 | 08:32 PM
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Hi There:
Nice repair job.Thanks for making the info. available to everybody.
robsc501
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Old May 17, 2009 | 09:09 PM
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Feel very happy to solve this problem, after actually seeing it, it sticks out like a sore thumb.

When driving with my headlights at night the lights would dim due to lose of power.....dont do that no more.

Driving on the interstate and all the gauges would start flashing and the needles went to zero as if the car was shut down and turned back on. The LCD would flash MADE BY CHEVROLET. But the engine never shut down......Dont do that no more.
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Old May 17, 2009 | 09:19 PM
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Persistence pays - glad you finally found the culprit.
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Old May 18, 2009 | 01:26 AM
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I wonder how many other members who suffer from random gremlins have similar issues?

Good spot as these things are really hard to find.

Out of interest was it giving any DIC codes like the usual brace of U codes?

Last edited by DeeGee; Jan 15, 2010 at 02:16 AM.
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Old May 18, 2009 | 05:40 AM
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thanks! I'll be checking mine asap.
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Old May 18, 2009 | 08:18 AM
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Originally Posted by DeeGee
I wonder how many other members who suffer from random gremlinshave similar issues?

Good spot as these things are really hard to find.

Out of interest was it giving any DIC codes like the usual brace of U codes?
No codes. that is what was bugging the hell out of the service tech.
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Old May 18, 2009 | 08:37 AM
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If that is the main power lead from the battery it is a great find. It is also a great fire hazard. You might have lost the car to fire if it fully shorted directly to the battery. Well done!
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Old May 18, 2009 | 08:54 AM
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Originally Posted by jimcork1
If that is the main power lead from the battery it is a great find. It is also a great fire hazard. You might have lost the car to fire if it fully shorted directly to the battery. Well done!
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Old May 18, 2009 | 03:32 PM
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Originally Posted by hastalavista
No codes. that is what was bugging the hell out of the service tech.
This could be a thread worth saving. that looks like a problem that may be more common than we all realize.
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Old May 18, 2009 | 05:15 PM
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Another reason why I love this forum! Thanks for the info!
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