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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 29534
Experience:  GM Grand Master Technician 2007. 14 years experience.
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2002 yukon denali: cd changer..fuses..the sunroof being open briefly

Resolved Question:

My 2002 yukon denali cd changer does not work at all and no lights or nothing ,i checked all fuses and everything. It got wet from the sunroof being open briefly . Do i need a new one?
Submitted: 7 years ago.
Category: GM
Expert:  GM Tech (Cam) replied 7 years ago.

Welcome. THis is very likely that it is damaged from being wet. These are little computers, and don't play well with water. To confirm I suggest you check the power at the back of the radio, Orange is battery, pink is ignition. If they have power, then it is faulty.

Object Number: 754393  Size: FS

Customer: replied 7 years ago.
Do i need a test light or can i use an ohm meter and if i can use ohm meter what do i do. I will go get a test light since i do need one and test it
Expert:  GM Tech (Cam) replied 7 years ago.
A test light is best and they are cheap, $10 or so.
Customer: replied 7 years ago.
Okay thank you. I will grab one . My rear wiper motor clicks once and does not move should i get a new one two 68 bucks on e bay new. If im allowed to ask?
Expert:  GM Tech (Cam) replied 7 years ago.
It is a very simply question,and I do think the rear wiper assembly is faulty.
Customer: replied 7 years ago.
Power at both wires so i need a new cd changer
Expert:  GM Tech (Cam) replied 7 years ago.
Yes, that is what it sounds like.
GM Tech (Cam) and 5 other GM Specialists are ready to help you
Customer: replied 7 years ago.
Thank you