2004 Mitsubishi Eclipse - ABS light trns on radio turns off

Hi, 04 Mitsubishi Eclipse gts. Recently
about 50% of the time when driving the
ABS light comes on and my radio turns off.
When the lights then goes off, the radio
comes back on. Sometimes the light will
stay on but the radio will come back
anyway so. Seems to be associated with
wetness or high humidity. Any advice on a
potential fix? Thanks a lot