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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Dead short in parking lamp fuse. Blowing fuses. All

Customer Question

Dead short in parking lamp fuse. Blowing fuses.
JA: Do all the fuses have the correct amperage for the circuits they're in?
Customer: All original. Way past that. Checked wires for mouse bites & burned spits. No joy. All the simple things checked.
JA: What is the model/year of your Chevy?
Customer: 07 LT
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: Looking for the lamp relay. Can hear in engergize. Scanner plugged in. Turn head light switch on relay of one kind energizes
JA: Anything else you want the mechanic to know before I connect you?
Customer: No still looking
Submitted: 7 months ago.
Category: Chevy
Expert:  Ivan Alvarez replied 7 months ago.

I'm Going to look over a few wiring diagrams to see where is a good point to start testing.

Customer: replied 7 months ago.
Already fixed. Uncoiled wires at M F S. Found 2fraied wires exposed copper That was short shrink wrapped new fuse. Fixed