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Dash lights went out?

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Old Mar 13, 2025 | 09:32 AM
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From: Paris Tex
Default Dash lights went out?

Have a 07 Z06,,,,,,,My dash lights quit working while driving. After about 30 miles they started working again, Have any of you had this problem,
I Would appreciate your input on this. I think I read something some time ago on this problem but I have not been able to find it.
Thank you, Ellis
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Old Mar 13, 2025 | 09:44 AM
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May be a bad ground which is G201 at the base of the left A Pillar…is the DIC, HUD if equipped and IP dimmer also not working ??…look at the wiring diagram if you know how to read it.




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Old Mar 13, 2025 | 09:55 AM
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From: Paris Tex
Default Lights

Thank you for your response. It acts like a loose wire. I will start my search there. Hud still worked. Thanks again.
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Old Mar 13, 2025 | 10:05 AM
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#4 below !!…it looks like a splice pack (S303) so you need to remove the “comb” and clean and inspect it since a bunch of different ground wires come together there…you may also need to pull the IP and check the ground terminal back there…BTW your profile shows you have a 93 ZR1 so you may want to update it.






Last edited by C5 Diag; Mar 13, 2025 at 10:51 AM.
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Old Mar 13, 2025 | 07:33 PM
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THANK YOU. it is very helpful to be able to have a website to go to for help when we have a problem.
Yes on the ZR1. I still have it. If I can i will post a pic. Thanks again.
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