1702-BATTERY CHARGE LOSS (TRAIN PREP) ~~~~~ 1702-BATTERY CHARGE LOSS (TRAIN PREP) 1702 FC: 427 battery over temperature. Postulate temp sensor faulty resulting in lower resistance leading to high temp readout. Changed battery bank, battery temp at 29?C, battery voltage 108V. Monitored for 2hrs, no fault reoccurred. After replacement battery s/n: Old: 007-2016 New: 001-2019 Sarma/Sugu/Anand/Shafie 45315