Narrative:

While acting as pilot monitoring; [on] ILS xxr; all systems were normal; and approach was stable and in the landing configuration (1;500 AGL); we received 'too low gear' at approximately 150 feet AGL. Prior to the GPWS alert; all indications were normal with the before landing checklist completed before 1;000 AGL; both landing gear lights and wheel page on lower ECAM indicated that landing gear was down and locked and GPWS did not annunciate descending through 750 AGL.we got the 'too low gear' warning and executed a go-around at that point. I looked at the lower ECAM and both lgciu diamonds indicated the landing gear was down; but the normally 'green' landing gear lights were not illuminated. During the go-around; the landing gear retracted normally and all doors closed. During the climbout; we received an 'lgciu 1' ECAM. The first officer flew the airplane and assumed the radios once the go-around was complete and we were in clean configuration 10;000 MSL; 210 KIAS; heading 245 degrees. I ran the ECAM which directed me to turn the GPWS system switch the the 'off' position.we decided to lower the gear (with lgciu #2) at 12 miles to give us additional time just in case we had additional issues. When I placed the landing gear down; nothing happened; the landing gear did not extend. Due to our low fuel (approximately 4;000 pounds) status we elected to manually extend the landing gear. The landing gear extended without any lights on the landing gear panel; the lower ECAM indicated 3 green diamonds for lgciu#2; amber for lgciu#1; landing gear doors remained extended and 'steering' was displayed in amber. The landing was uneventful and we slowly taxied to the gate area using differential braking/thrust we elected to be towed into the gate for the last 100 feet.

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Original NASA ASRS Text

Title: A320 Crew reported that while on final approach with landing gear extended; a gear warning prompted a go-around. The crew manually extended the gear and landed.

Narrative: While acting as Pilot Monitoring; [on] ILS XXR; all systems were normal; and approach was stable and in the landing configuration (1;500 AGL); we received 'TOO LOW GEAR' at approximately 150 feet AGL. Prior to the GPWS alert; all indications were normal with the before landing checklist completed before 1;000 AGL; both landing gear lights and wheel page on lower ECAM indicated that landing gear was down and locked and GPWS did not annunciate descending through 750 AGL.We got the 'TOO LOW GEAR' warning and executed a go-around at that point. I looked at the lower ECAM and both LGCIU diamonds indicated the landing gear was down; but the normally 'green' landing gear lights were not illuminated. During the go-around; the landing gear retracted normally and all doors closed. During the climbout; we received an 'LGCIU 1' ECAM. The FO flew the airplane and assumed the radios once the go-around was complete and we were in clean configuration 10;000 MSL; 210 KIAS; heading 245 degrees. I ran the ECAM which directed me to turn the GPWS SYS switch the the 'OFF' POSITION.We decided to lower the gear (With LGCIU #2) at 12 miles to give us additional time just in case we had additional issues. When I placed the landing gear down; nothing happened; the landing gear did not extend. Due to our low fuel (approximately 4;000 LBS) status we elected to manually extend the landing gear. The landing gear extended without any lights on the landing gear panel; the lower ECAM indicated 3 green diamonds for LGCIU#2; amber for LGCIU#1; landing gear doors remained extended and 'Steering' was displayed in amber. The landing was uneventful and we slowly taxied to the gate area using differential braking/thrust we elected to be towed into the gate for the last 100 feet.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.