As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT, BOTH LEFT WING FUEL BOOST PUMPS LOW PRESSURE WARNING LIGHTS ILLUMINATED. FOLLOWED COCKPIT OPERATING MANUAL PROCEDURES AND RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED ICE AND WATER FROM THE LEFT WING FUEL TANK.