TIMS showed Fire / Smoke Internal at Rear M2 car 2510 . Staff(AMK) checked and confirmed no signs ofsmoke / fire / burning smell on exterior or interior of tra in. Train was escorted to terminal station. TIMS showed Fire ~~~~~ TIMS showed Fire / Smoke Internal at Rear M2 car 2510 . Staff(AMK) checked and confirmed no signs of smoke / fire / burning smell on exterior or interior of train. Train was escorted to terminal station.  2510 smoke internal fault unable to duplicate at depot. Cleaned both no.1 & n0.2 end smoke internal with compress air and conducted function test ok Done by Saini/Asruddin 45372