TIMS showed Smoke External Alarm at front M1 car. Staff(AMK) checked and confirmed no signs of smokeon exterior of train. Rear T224 line clear and confirmed no abnormalities. ~~~~~ TIMS showed Smoke External Alarm at 1559.

 
1559 replaced smoke ext FSD function tested satis.

Notification to CSC: 2541525

Done by Samsudin, Harith. 10/11/2023.