TC reported air-con fault. Unable to reset. Staff (MSL) checked and confirmed that car 2680 set #1 a ir-con faulty. Reset - ok. Car was cooling. ~~~~~ TC reported air-con fault. Unable to reset. Staff (MSL) checked and confirmed that car 2680 set #1 air-con faulty. Reset - ok. Car was cooling. (Closed CE: 2680 Found A/C #1 short cycling Suspect freon low  2680 AC1-1 and AC1-2 unable to cut in due to freon low. Top up freon and function tested ok, able to cut in and out. Done by: Kamal/Yusof 6.7.24