T4031

STATUS: FIT

Control Panel

Interactive Activity Log

Activity / fault types

OBCU blocking failure · OBCU and MOMA failure · Traction system major fault · EP brakes failure to release · Compressor control major fault · Air leakage · Current Collector (CC) burned/damaged · Derailment alarm · Onboard CCTV monitoring failure · Intercom unreachable · Low performance odometry · Door failure · Too Low Braking alarm · Overspeed alarm · Invalid movement authority · Travel direction discrepancy · Brake failure · Charging time too long alarm · Blank Dynamic Line Maps (DLM) · PA system failure

8/14/2026, 9:01:55 AM

RELEASE

RELEASED: Declared FIT by fitness report

By: Fitness Report | N/A

8/14/2026, 5:46:57 AM

REQUEST

T4031_DPS_STB_RST_Too short stop alarm

By: Fitness Report | RST

8/7/2026, 5:46:56 AM

RELEASE

RELEASED: Declared FIT by fitness report

By: Fitness Report | N/A

8/6/2026, 1:30:56 AM

REQUEST

T4031_RST_DPN_LM1_Safety loop minor fault

By: Fitness Report | RST

7/27/2026, 4:41:11 PM

RELEASE

RELEASED: Declared FIT by fitness report

By: Fitness Report | N/A

7/27/2026, 4:41:11 PM

REQUEST

T4031_DPS_LM1_RST_ abnormal sound

By: Fitness Report | RST

7/20/2026, 1:31:56 AM

RELEASE

RELEASED: Declared FIT by fitness report

By: Fitness Report | N/A

7/19/2026, 1:31:56 AM

REQUEST

T4031_ND_LM1_RST_WIFI Modification

By: Fitness Report | RST

7/18/2026, 1:31:56 AM

RELEASE

RELEASED: Declared FIT by fitness report

By: Fitness Report | N/A

7/8/2026, 5:50:18 PM

REQUEST

T4031_RST_DPS_LT2_P8 OVH

By: Fitness Report | RST

7/4/2026, 1:32:04 AM

RELEASE

RELEASED: Declared FIT by fitness report

By: Fitness Report | N/A

7/3/2026, 5:47:03 AM

REQUEST

T4031_RST_DPS_LM1_PM

By: Fitness Report | RST