Pyrotrenner Batterie nach Unfall
Hallo zusammen.
Ich bin dabei ein Unfall-etron zu reparieren. Das Fahrzeug hat vorne links viele Schäden, aber ist reparierbar. Auch sind fast alle Airbags raus gegangen bis auf die Seitenairbags.
Das Innenraum und die Beschädigungen vorn links sind fast alle repariert. Das Problem befindet sich jetzt noch in der Batterie.
Ein Kumpel von mir hat die Batterie ausgebaut und in der Batterie Junction Box der Pyrotrenner raus geholt. Das Teil hat er durchgemessen und war voll in Ordnung. Also alles wieder wie original zusammen gebaut, aber leider bekomme ich noch immer viele Fehlermeldung in der Batterie. Muss der Pyrotrenner unbedingt geändert werden? Oder habe ich hier ein anderes Problem?
Vielen Dank im Voraus
Address 8C: HV Battery (J840) Labels: None
Part No SW: 4KE 915 233 T HW: 4KE 915 233 B
Component: BMC_MLBCBEV H15 0467
CVN: 01DFF2BF1F3107CA7DE458917DE458917DE458917DE458917DE458917DE45891
ASAM Dataset: EV_BECM0842071 001004
ROD: EV_BECM0842071_AU58.rod
VCID: 4FFB735FA7596DF2463-801A
14 Faults Found:
4354 - Internal (Master / Slave) CAN Bus (SAE Bus B)
U0038 00 [10101111] - Performance
[Diag_C_BatCAN_global_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4638 - Battery Control Module 9
U01A8 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_09_KompFehler_02_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 2
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4645 - Battery Control Module 10
U01A9 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_10_KompFehler_01_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:50
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4646 - Battery Control Module 10
U01A9 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_10_KompFehler_02_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 2
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4653 - Battery Control Module 11
U01AA 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_11_KompFehler_01_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:50
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4654 - Battery Control Module 11
U01AA 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_11_KompFehler_02_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 2
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4661 - Battery Control Module 12
U01AB 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_12_KompFehler_01_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:50
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4662 - Battery Control Module 12
U01AB 00 [10101111] - No Communications
[Diag_C_BatCAN_CMC_12_KompFehler_02_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 2
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 48.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4791 - Battery Disconnect Switch
U029A 00 [11101101] - No Communications
[Diag_C_BatCAN_BJB_02_TO]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4845 - Battery Disconnect Switch
U059B 00 [00100111] - Implausible Signal
[Diag_C_BCAN_BJB_ErrRX_BatVoltSync]
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
4846 - Battery Disconnect Switch
U059B 00 [00100111] - Implausible Signal
[Diag_C_BCAN_BJB_ErrRX_CurrSync]
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
20490 - Control Circuit for HV Battery Pack Coolant Pump
P0C47 00 [00100111] - Open Circuit
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:45
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
40970 - Crash Shut-Down Activated
P1609 00 [10101111] - -
[Diag_F_Crash_HV_ShutOff]
MIL ON - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:44
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
40975 - High Voltage Service Disconnect
P0B34 00 [00101111] - Implausible Signal
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 4
Fault Frequency: 1
Mileage: 42004 km
Date: 2025.06.16
Time: 11:07:44
Unlearning counter according OBD: 40
High-volt. battery mode: spec. value: Standby-mode
Mode HV battery actual value: Hybrid battery mode: emergency shutdown
H-V battery voltage: Initialization
Voltage in H-V system-Voltage of hybrid battery after protection: Initialization
Current of H-V / hybrid battery: Initialization
Battery temperature: invalid
Battery charge level: 7 %
Terminal 30 power supply: 14.00 V
Voltage terminal 30C: 13.80 V
Terminal 15 status via CAN: On
Power reduction status: active
Malfunction Indicator Lamp-Start request: active
Service Disconnect: Status: connected
Pilot line: closed
Status of voltage freedom: High voltage power off not recognized
Crash signal: active
Protection of posit. terminal of high voltage / hybrid battery: Open
Protection of neg. terminal of high voltage / hybrid battery: Open
Status pre-loader: Open
HV battery: cool. level requirement: no cooling request
Pump for HV battery coolant: specified speed value: 97.00 %
Pump for HV battery coolant: status: Shutdown dry run protection
HV battery positive terminal insulation resistance-Status: Initialization
HV battery positive terminal insulation resistance: 20470 kOhm
HV battery minus terminal insulation resistance-Status: Initialization
HV battery minus terminal insulation resistance: 20470 kOhm
Entire HV system positive terminal insulation resistance-Status: Initialization
Entire HV system positive terminal insulation resistance: 20470 kOhm
Entire HV system minus terminal insulation resistance-Status: Initialization
Entire HV system minus terminal insulation resistance: 20470 kOhm
maximum voltage for battery cells-Index 1: 0
maximum voltage for battery cells-Value: invalid
minimum voltage for battery cells-Index 1: 0
minimum voltage for battery cells-Value: invalid
Highest measured temperature-Temperature sensor: 0
Highest measured temperature-Value: 0 °C
Lowest measured temperature-Temperature sensor: 0
Lowest measured temperature-Value: 0 °C
Air temperature of H-V / hybrid battery-Intake: -100 °C
Air temperature of H-V / hybrid battery-Exhaust: 20 °C
Maximum charge level-Index 1: 0
Maximum charge level-Value: 7 %
Minimum charge level-Index 1: 0
Minimum charge level-Value: 7 %
Dynamic limit for charge current-Limit for charge current: 0 A
Predictive limit for charge current-Limit for charge current: 0 A
Dynamic limit for discharge current-Limit for discharge current: 0 A
Predictive limit for discharge current-Limit for discharge current: 0 A
Maximum charging voltage: 459.00 V
Minimum discharge voltage: 225.00 V
Minimum dynamic charging voltage: 459.00 V
Minimum predictive charging voltage: 459.00 V
Minimum dynamic discharge voltage: 459.00 V
Minimum predictive discharge voltage: 459.00 V
6 Antworten
Hier ist ein Video mit einem Q4, bei dem es nach einer Kollision nicht ausreicht, nur eine funktionierende Pyrotrenner zu haben.
Also, definitiv anfangen um den Pyrotrenner zu tauschen und hoffen das es funktioniert.
Danke für die Rückmeldung. Ich melde mich wieder!
Crash-Fehler ist aktiv, damit wird die interne Kommunikation in der Batterie abgeschalten. Der Rest sind Folgefehler. Der Fehler kann bei einem schweren Crash nicht mal in der Werkstatt gelöscht werden.
Hattet ihr eine passende Auflage für die Junction-Box als ihr die abgenommen hattet um die Pyro zu prüfen? Und bei der Montage die Führungsstifte drin? Falls nein sind die HV-Kontakte jetzt potentiell geschädigt und dicht ist das ganze auch nicht mehr.
Im Kabelsatz ist auch noch was faul, SD wird nicht sauber erkannt und Ansteuerung Pumpe hat ein Problem.
Zitat:@rcc schrieb am 18. Juni 2025 um 18:49:19 Uhr:
Crash-Fehler ist aktiv, damit wird die interne Kommunikation in der Batterie abgeschalten. Der Rest sind Folgefehler. Der Fehler kann bei einem schweren Crash nicht mal in der Werkstatt gelöscht werden.Hattet ihr eine passende Auflage für die Junction-Box als ihr die abgenommen hattet um die Pyro zu prüfen? Und bei der Montage die Führungsstifte drin? Falls nein sind die HV-Kontakte jetzt potentiell geschädigt und dicht ist das ganze auch nicht mehr.Im Kabelsatz ist auch noch was faul, SD wird nicht sauber erkannt und Ansteuerung Pumpe hat ein Problem.
Servus und Danke für die Rückmeldung.
Ich weiß nicht wie schwer der Crash war, aber so schlimm hat es alles nicht ausgesehen. Fakt ist, die Batterie selbst hat keinen Schlag bekommen
.
Bezüglich Junction Box: nein, wir haben es demontiert und gleich umgedreht und auf den Boden gelegt. Dann hat mein Kumpel das innere Teil in Junction Box ausgebaut und der Pyrotrenner durch gemessen. Weil er gesehen hat das der noch ganz war hat er die wieder eingebaut und haben wir der Box wieder auf die Batterie gelegt. Dazu haben wir keine Hilfswerkzeuge oder so verwendet. Die Schrauben wurden allerdings über Kreuz angezogen. Sind die Teile dann so empfindlich? Meinen Sie eher ich brauche jetzt einen neuen Junction Box anstatt eine neue Pyro?
Ist die Pumpe von der Batterie vorne links verbaut? Wenn ja, dann verstehe warum da noch einen Fehler zu finden ist …
Vielen Dank!!
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Wenn die Pyro noch Durchgang hat ist sie auch in Ordnung. Fehler im BMC löschen oder BMC gegen neues tauschen wenn er sich nicht löschen lässt sonst gibt es keine Kommunikation mehr mit der JunctionBox und den Modulen.
Wenn in der Junction-Box geschraubt wurde dann wurden hoffentloch alle Muttern mit passendem Drehmoment wieder angezogen. Falls das nicht sichergestellt ist viel Spass wenn sich da etwas löst, das Feuer ist dann nicht mehr aufzuhalten wenn da drin ein Lichtbogen zündet.
Pumpe ist vorne links, ja.
Der BMC? Das ist das Steuergerät in der A-Säule?
Alles klar. Viele lieben Dank!!
Ist mir klar, eine Lithium-Ionen Batterie mit 400V, damit muss ordentlich gearbeitet werden…