As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT MAIN GEAR INTRANSIT LIGHT ILLUMINATED ALONG WITH GEAR INTRANSIT LIGHT. A/C DIVERTED TO MSP AND CONTINUED TO MEM IN A/C 516. A/C DIVERTED TO MSP. MAINTENANCE FOUND TARGET LOOSE ON LT MAIN GEAR UPLOCK SWITCH. RESECURED TARGET PERFORMED OPERATIONAL CHECK OF LANDING GEAR EXTENSION AND RETRACTION IAW AMM 32-30-00. OPS CHECK GOOD.