As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ABQ - ATB - FLT - 7830 - LOG - 7287972 - AIRCRAFT RETURNED TO PHX DUE TO BOTH ALTERNATE AND NORMAL EQUIPMENT COOLING FANS INOP. MAINTENANCE REMOVED AND REPLACED THE EQUIPMENT COOLING SUPPLY FLOW SENSOR. THE OFF LIGHT EXTINGUISHED AND THE SYSTEM OPERATED NORMAL.