TIMS showed Fire Internal at car 1523. Staff(AMK) checked and confirmed no signs of smoke / fire / b urning smell on exterior or interior of train. Train was esc orted to terminal station. ~~~~~ #1523 FIRE INTER L.CHECKED FAULT NOT DUPLICATE.CLEANING DONE ON NO1/NO 2 END FAD AND SMOKE SENOR.PREVENTIVE MEASURES SWOP #1523 FCP S/N 090 TO #2523 FCP S/N 087.FUNCTION CHECKED AND MONITOR OK.ZAHIR/HAZIQ/FAZLI 21.11.2023