This bulletin is issued to provide the extended battery diagnosis procedure using GDS-M. This battery diagnosis function displays the various battery-related faults such as:
⢠Internal short circuit
⢠Battery deterioration
⢠Malfunction of electronic parts
⢠Insufficient battery charge
⢠Normal battery
⢠Charging defect
Battery diagnosis uses the battery sensor history saved for the last 30 days and ICU diagnostic communication to track battery state of charge (SOC) and current parasitic draw history.
