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I have a 2007 chevy tahoe, both the DRL's and the lowbeam…

Customer Question
I have a 2007 chevy...
I have a 2007 chevy tahoe, both the DRL's and the lowbeam headlights quit working today, highbeams are working, just replaced all lights about a month ago. Checked the fuses and the lowbeam relay and all are good
Submitted: 2 years ago.Category: GM
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Answered in 31 minutes by:
2/11/2016
GM Mechanic: Juan Crespo, ASE Certified Technician replied 2 years ago
Juan Crespo
Juan Crespo, ASE Certified Technician
Category: GM
Satisfied Customers: 1,532
Experience: A.S.E. Master Technician, Advanced Level, Emissions - Asian, Domestic, & European
Verified

Hi there. Welcome to our site!

This is one of those systems that make you wonder what the heck they were thinking about as they worked on it.

Please give me a couple of minutes to mull over the diagram and see if I can figure out a solution. Be right back!

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Customer reply replied 2 years ago
Ok I will try that. Just looking at the diagram is the 71 fuse a 30 amp also so i could just swap and see for a quick check? Otherwise I will have to wait until the morning to go grab some test equip
GM Mechanic: Juan Crespo, ASE Certified Technician replied 2 years ago

71 is listed on the graphic I attached for you as a 40 amp fuse. It's never a good idea to replace a possibly burnt fuse with another one of even higher amperage. I think it'd be best if you waited until you got that test equipment

Best Regards

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Customer reply replied 2 years ago
Ok no problem thank you sir. I will check it out first thing in the morning and let you know the results.
GM Mechanic: Juan Crespo, ASE Certified Technician replied 2 years ago

Better safe than sorry....

Best Regards.

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Customer reply replied 2 years ago
Completely agree, thank you again and talk to you soon.
GM Mechanic: Juan Crespo, ASE Certified Technician replied 2 years ago

OK

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