Gen3/tasks/PROC_HVC_X_BMB-ASIC-TYPE
This routine allows one to write or read the BMB ASIC type to the HVBMS and HVP ECUs. See Toolbox Article 7761700 for more details regarding how to determine the correct BMB ASIC type to write, if needed.
Select your vehicle’s hardware to see task details, requirements, and inputs. Availability is confirmed after connection.
Pack contactors may open and then close shortly afterwards. Failure to write the correct BMB ASIC type may lead to the inability to close pack contactors.
READ_OR_WRITE · String
Default: READ
Options: READ, WRITE
BMB_ASIC_TYPE · String
If WRITE selected, choose the specific BMB ASIC type to write according to Toolbox Article 7761700.
Default: LTC831
Options: LTC831, ADBMS6830, BQ796xx
Pack contactors may open and then close shortly afterwards. Failure to write the correct BMB ASIC type may lead to the inability to close pack contactors.
READ_OR_WRITE · String
Default: READ
Options: READ, WRITE
BMB_ASIC_TYPE · String
If WRITE selected, choose the specific BMB ASIC type to write according to Toolbox Article 7761700.
Default: LTC831
Options: LTC831, ADBMS6830, BQ796xx
Before running this routine, a Controller Area Network (CAN) Electronic Control Unit (ECU) redeploy needs to pass. After a High Voltage (HV) Battery replacement, this routine runs all required tasks.
PROC_HVC_X_PACK-REPLACEMENT
Clears the HVC battery coolant flood alert, BMS_a124_Battery_Coolant_Flood, if set. This routine shall only be executed after repairing the HV battery isolation issue.
PROC_HVC_X_CLEAR-BATTERY-COOLANT-FLOOD-ALERT
Clears the HVC internal isolation alert, BMS_a123_SW_Internal_Isolation, if set. This routine shall only be executed after repairing the HV battery isolation issue.
PROC_HVC_X_CLEAR-INTERNAL-ISOLATION-ALERT
Clears the High Voltage Controller (HVC) isolation counters and alerts BMS_a027_SW_Repeated_Isolation_Failure_In_Drive, BMS_a172_SW_Isolation_Failure_In_Drive_Warning, BMS_a123_SW_Internal_Isolation, and BMS_a124_Battery_Coolant_Flood, if set. This routine shall only be executed after repairing a HV system component for loss of isolation.
PROC_HVC_X_CLEAR-ISOLATION-CONDITION