What was found
(CAN) DURING TAKE-OFF, WHEEL NOT TURNING LIGHT ILLUMINATED AT 80 KNOTS. REJECTED TAKE-OFF CARRIED OUT WITHOUT INCIDENT. WHEEL NOT TURNING LIGHT EXTINGUISHED. SUSPECTED DE-ICING FLUID AND WET RUNWAY WAS THE CAUSE. CREW REQUESTED SECOND TAKE-OFF ATTEMPTED. UNABLE TO TAKE-OFF DUE TO SAME SNAG. REJECTED TAKE-OFF CARRIED OUT SERVICEABLE. MAINTENANCE REPLACED THE WHEEL SPEED TRANSDUCER IAW MM 32-40-00 AND CHECKED SERVICEABLE. NO FURTHER FAULT DURING SUBSEQUENT FLIGHT.