My radio lights up but screen is blank

2002 MAZDA PROTEGE
130,000 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
Avatar
TREVOR SIMPSON
  • MEMBER
  • 1 POST
Put in a new room fuse in the cab fuse box and radio lit up accepts CD's but will not play CD, radio, nothing. Please help.
May 26, 2018 at 9:40 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
STRAILER
  • CAR REPAIR CONTRIBUTOR
  • 54,189 POSTS
It sounds like the radio has gone out but to be sure lets check the power and grounds. Here is a guide and the wiring diagrams for the radio so you can confirm the failure:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what happens.

Cheers, Ken
Image (Click to enlarge)
Attached Media
May 28, 2018 at 11:02 AM
Advertisement