Display screen has gone blank.This tells me if there is a car door open,etc.And displays the time.
Jul 19, 2011 at 5:26 AM
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.
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CARADIODOC
AUTOMOTIVE REPAIR CONTRIBUTOR
34,308 POSTS
Are you referring to the Traveler Computer that displays fuel mileage? I've repaired thousands of radios for no display but never a Traveler Computer. I HAVE replaced dead switches on a few many years ago. Check the fuses first inside and under the hood.