TIMS showed APS Fault intermittent. Staff(AMK) checked and confirmed no APS fault on all saloon cars . TIMS showed APS Fault intermittent. Staff(AMK) checked andconfirmed no APS fault on all saloon cars. ~~~~~ TIMS showed APS Fault intermittent. Staf     Check the above mention reported due to #1562-a/c 1-2 shorted cause APS fault.Disconnect UVW wire and tagged. Unit test run and monitor as pernormal.Check freon & cooling ok. #1562-a/c 1-2:- Not: 2461720 raise to Hm for c/o.