Screen on the radio went black

2005 CADILLAC STS

164,000 MILES • 4.6L • V8 • 4WD • AUTOMATIC

BILLY JOE WHITEHEAD

MEMBER
1 POST

It’s like there’s no power. I checked the radio/OnStar fuse it appears to be fine I even pulled the head unit looking for fuses on it. strangest thing I could hear the fan inside the head unit running.

Jan 1, 2020 at 2:01 PM

TOUGHDIVER

✓ASE Certified Mechanic
226 POSTS

Hi, Billy Joe.

Your radio has it own fuses I'm attaching radio wiring diagram and fuse block locations below for the radio,
Check it out and see if there the same fuses you checked, If the fuses are okay check power and ground at the radio connectors. Please let us know if this info. is helpful and what corrected the problem.

Thank you
Joe T.

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Jan 2, 2020 at 12:34 PM