As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REJECTED TAKEOFF DUE TO AMBER WING ANTI-ICE CAUTION MESSAGE WITH ANTI-ICE SELECTED ON. CREW RETURNED TO GATE. MAINTENANCE GROUND RAN AIRCRAFT WITH CREW AND PERFORMED CHECKS ON WING ANTI-ICE CONTROL AND INDICATION SYSTEM USING AIRCRAFT MAINTENANCE MANUALS. AIRCRAFT RELEASED FOR SERVICE.