Description
This battery model uses one or more current sensors based on vehicle type.
When faulty, there will be one of the following errors:
U064A00 Functional fault in comunication with current sensor A in the hybrid/high voltage battery
P1CC200 Current value from the high voltage battery is unavailable
Note: vehicles with other issues may present sensor fault coming out after removal or after repair on other parts has been done. This is often because the issue to be solved first is noticed immediately at the start of BMS operation process, and current sensor fault comes out only at a later stage.
Warranty: 1 month
Other faults about these batteries:
Contactor faults:
Positive Contactor is stuck open or closed;
Negative Contactor is stuck open or closed;
Pre-charge contactor is stuck open or closed
Common faults related to software issues (can resolve via file):
Low charge (and battery won't charge);
Frequency counter "Switching cycles of contactors" has reached its final value
Crash fault
Common faults related to hardware issues (requires to replace the BMC):
No communication
Internal error
Battery cell values unreadable via live data
Battery temperature sensor data unreadable via live data
Other hardware issues (no need to replace BMC):
P0AA200 high voltage battery contactor A positive terminal is stuck in open position
P0ABB00 the voltage sensor A of high voltage battery module has a function fault
P0ABC00 the voltage sensor A of high voltage battery module has a short circuit to ground
P0B1600 the voltage sensor B of high voltage batery module has a short circuit to ground
| Brand |
Model |
Type |
Year |
Part no. |
Mercedes
|
GLE |
(W167)
|
2016-2023
|
A7899052700 * 1 |
| Mercedes |
GLS |
(X167) |
2020-2023 |
A7899052700 * 1 |
| Mercedes |
GLC |
(X253) |
2016-2022 |
A7899052700 * 1 |
| Mercedes |
C Class |
(W205) |
2018-2021 |
A7899052700 * 1 |
| Mercedes |
E Class |
(W213) |
2017-2023 |
A7899052700 * 1 |
| Mercedes |
S Class |
(W222) |
2017-2020 |
A7899052700 * 1 |
| Mercedes |
EQC |
(N293) |
2019-2023 |
A7899052700 * 2 |
| Mercedes |
EQB |
(X243) |
2022-2026 |
A7899052700 * 1 |
| Mercedes |
EQA |
(H243) |
2022-2026 |
A7899052700 * 1 |
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