DTC P0A1F-61: Battery Energy Control Module - Signal calculation failure: Action
NOTE:
It is not permissible to disassemble the MHEV battery.
- Using the Jaguar Land Rover approved diagnostic equipment, check the belt integrated starter generator for related DTCs and refer to the relevant DTC index
- Using the Jaguar Land Rover approved diagnostic equipment, check the direct current to direct current converter for related DTCs and refer to the relevant DTC index
- Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest. If the fault persists, install a new MHEV battery