[Electric Tire Shredder]

With the BPCM, to get system status it often (or maybe always) won't work at all if you don't go straight to the "Duracell" icon. Earlier in this thread I posted the instructions with pics (click here).

 

[Lemon fiat]

With the BPCM, to get system status it often (or maybe always) won't work at all if you don't go straight to the "Duracell" icon. Earlier in this thread I posted the instructions with pics (click here).

Got it will redo that tomorrow. Just letting you a little progress slowly is being made thank you.

 

[Electric Tire Shredder]

...but it doesn't seem like a very good sign that it won't even read BPCM fault codes.

For others who could read fault codes, just not system status, they all had to drop the pack, either to recharge the cells or repair the BPCM (or install a used one).

 

[Lemon fiat]

...but it doesn't seem like a very good sign that it won't even read BPCM fault codes.

For others who could read fault codes, just not system status, they all had to drop the pack, either to recharge the cells or repair the BPCM (or install a used one).

My guess is probably dropped pack but I will let you know tomorrow. What I pull going directly to Duracell.

Either way it went from no idea on a price quote. To know I can ask a price quote.

 

[Electric Tire Shredder]

I just remembered that someone else who couldn't get system status from the BPCM was able to get cell voltage from the EVCM system status readings.

You shouldn't have to view it on the spot, since the app's default setting is to auto-save them to view later.

 

[Electric Tire Shredder]

Instructions for that are here:

Log Viewing for Android App (click here)

 

[Lemon fiat]

I just remembered that someone else who couldn't get system status from the BPCM was able to get cell voltage from the EVCM system status readings.

You shouldn't have to view it on the spot, since the app's default setting is to auto-save them to view later.

___
Tested device: Electric Vehicle Control Unit (EVCU)
___
2024/04/24 16:41:33.627
DEVICE INFO:
Fiat drawing number:
VMI: 3C3
VDS: CFFGE9
VIS: ET175975
Hardware number: �����������
Hardware version: FF
Software number: 05192357AC
Software version: 0300
Homologation number:
ISO code: 2020202020
SINCOM:
Factory:
Serial No:
VIN - Original: 3C3CFFGE9ET175975
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Part Number: 05192356AL
Boot Software Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 05192357AC
Application Software Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 16V2_3p0b0
Application Data Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: Cal 012116
Boot Software Fingerprint: 01 20 00 20 00 20 00 20 00 20 00 20 00
Application Software Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Spare Part Number:
Ecu Serial Number:
ECU Serial Number Data Identifier: T
ECU Serial Number Supplier Option: 00
ECU Serial Number Component Code: EM
ECU Serial Number Day of Year: 306
ECU Serial Number Calendar Year: 3
ECU Serial Number Sequence Number: YN15E
Active Diagnostic Status Of ECU: Running in Application mode
Gateway: No
ECU Variant ID: 01
ECU Version ID: 03
__
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/24 16:41:42.557
Faults found.
P0562
U0111
U1200
P0607
P058A
P060C
Error code: P0562
System Voltage Low
Last test completed positively
Error intermittent
Failure warning lamp 'ON': Not requested
___
'Clear fault codes' command sent
Immobilizer Status:
ECU status: Coded
Cranking Enabled: Disabled
Universal code status: Not received / ECU coded
Fast restart Function: Not active
Incorrect Key Code: Not present
Unknown Key Code: Not present
No Code Received or Timeout: Not present
Odometer: 56946.00 km
Odometer reading: 35307 miles
Ignition Status: Run
Ignition Switch: On
Estimated Range: 254 km
Vehicle speed: 0.00 km/h
Accelerator pedal position: 0.00 %
Battery voltage: 12.20 V
Battery Sense Voltage: 12.20 V
5V Out 1 Voltage Sense: 5.00 V
5V Out 2 Voltage Sense: 4.99 V
EV Service Light: EV Service Light
Accelerator pedal sensor 1: 1.01 V
Accelerator pedal sensor 2: 0.50 V
Brake switch normally open: Open
Brake switch normally closed: Closed
Parking Brake Status: Off
Regen Braking Status:
Regen event with current to the HV battery > threshold value: No
Regen event with current to the HV battery: No
Regen event due to braking: No
Regen capacity available from Powertrain: No
Regen event due to vehicle speed coast down: No
Regen not possible due to an active vehicle fault: No
Regen not allowed by PIM (No fault): Yes
HVIL Sense PWM Input State: Off
A/C Pressure Sensor: 0.97 V
Inverter Coolant Temperature Sensor: 4.25 V
Quadrature Sensor Signal 1: 155
Quadrature Sensor Signal 2: 155
PRND Park Switch:
PRND Park Low Side Switch: 1.78 V
PRND Park High Side Switch: 3.37 V
Park switch state: Not pressed
PRND Reverse Switch:
PRND Reverse Low Side Switch: 1.77 V
PRND Reverse High Side Switch: 3.37 V
Reverse Switch State: Not pressed
PRND Neutral Switch:
PRND Neutral Low Side Switch: 1.77 V
PRND Neutral High Side Switch: 3.37 V
Neutral Switch State: Not pressed
PRND Drive Switch:
PRND Drive Low Side Switch: 1.78 V
PRND Drive High Side Switch: 3.37 V
Drive switch state: Not pressed
PRND Position: Park
Power Electronics Cooling Pump Relay: On
PRND Park Jewel Feedback:
PRND Park Jewel Status: Not defined
PRND Reverse Jewel Feedback:
PRND Reverse Jewel Status: Off
PRND Neutral Jewel Feedback:
PRND Neutral Jewel Status: Off
PRND Drive Jewel Feedback:
PRND Drive Jewel Status: Off
ePRND Jewel Dimming: 100.00 %
Propulsion Ready Status:
Propulsion System Ready Status: not ready
Contactor Status:
Contactor Status: Not defined
Master EV Wake-Up: Set
Impact Event: No
Motor Resolver Offset Learn Timer for In-Plant: 900 sec
Motor Resolver Offset Learning Status Flag: No
Switch Input Filtered State:
Ignition Run/Start Switch Filtered Switch State: Off
Ignition Start Switch Filtered Switch State: On
Brake Switch 2 Filtered Switch State: Off
Ignition Off Run Start Switch Filtered Switch State: Off
Park Neutral Switch Filtered Switch State: On
Brake Switch Filtered Switch State: On
ePRND Park switch state: On
ePRND Reverse switch state: Off
ePRND Neutral switch state: Off
ePRND Drive switch state: Off
EAC Compressor Speed: 0 rpm
EAC/Rad Fan Relay State:
EAC/Rad Fan Relay State: Not defined
A/C Refrigerant Pressure: 6.00 bar
Ambient Air Temperature: 21.50 Deg.C
Bussed Inputs (BPCM):
Battery Coolant Pump Duty Cycle: 0 %
Battery Coolant Pump rpm: 6120 rpm
Battery Coolant Pump temperature: 205 Deg.C
Battery Coolant Pump Voltage: 25.50
Battery Coolant Pump Current: 51.00 A
Battery radiator coolant temperature: 25.00 Deg.C
Battery inlet coolant temperature: 25 Deg.C
Battery outlet coolant temperature: 25 Deg.C
Battery Coolant Heater Duty Cycle: 0 %
Battery Pack Voltage: 0 V
Battery Pack Current: 0.00 A
Battery Coolant Pump Error Present: pump off
Passive Cooling Valve: Unpowered
Chiller Heater Valve: Unpowered
Power Electronics Coolant Pump relay: Not defined
Refrigerant Shutoff Valve: Off
Intelligent Battery Sensor Current: -8.92 A
Power Electronics Coolant Temperature: 20 Deg.C
PIM heat plate temperature: 213 Deg.C
PIM output current: 254 A
PIM status: Off
PIM DC Link Voltage: 0 V
PIM State: Not defined
Power Electronics Coolant Pump Duty Cycle: 69 %
Radiator Fan Duty Cycle: 10 %
Intelligent Battery Sensor(IBS) Data 1:
Intelligent Battery Sensor(IBS) Data 1: 12.21 V
Intelligent Battery Sensor Current: -743 A
Intelligent Battery Sensor Temperature: 20 Deg.C
Intelligent Battery Sensor Current Range Sensor Setting: Range I200
Intelligent Battery Sensor(IBS) Data 2:
Intelligent Battery Sensor State of Charge: 67 %
Intelligent Battery Sensor SOC Accuracy Status: Error < 10%
GSM Motor Enable: No
GSM Motor PWM #1: 51.60 %
GSM Motor PWM #2: 51.20 %
Driver door: Open
EAC HV Current: 0.00 A
EAC HV Input: 0 V
EAC Operational Status: Normal Operation
EAC Power: 0 W
Inverter Coolant Temperature: 20 Deg.C
Hybrid System State: Command Contactors Close
Charging System State: Wait For Charge Ready
Power Limiting Mode:
Distance Traveled with Light ON: 56805 km
Estimated Range: 255 km
High Voltage Battery State of Charge: 50.20 %
Ambient Air Temperature: 21 Deg.C
Motor Temperature: 213 Deg.C
Inverter Temp: 213 Deg.C
Maximum Battery Module Temperature: 25 Deg.C
Minimum Battery Module Temperature: 25 Deg.C
Maximum Battery Cell Voltage: 3.70 V
Minimum Battery Cell Voltage: 3.70 V
EVCU Wake-Up: Off
EVCU Wakeup Reason: Key in Ignition
HV Battery Average Cell Voltage: 3.71 V
HV Battery Commanded Contactor Status: Closed
HV Battery Coolant Valve 1 Request: Open
HV Battery Coolant Valve 2 Request: Open
HV Battery Current: 0.00 A
HV Battery Max Cell Voltage: 3.71 V
HV Battery Min Cell Voltage: 3.71 V
HV Battery Module Temp Average: 25 Deg.C
HV Battery Module Temp Max: 25 Deg.C
HV Battery Module Temp Min: 25 Deg.C
HV Battery Voltage: 0 V
HV Battery Cell Balancing Status: Not Balancing
HV Interlock Status: Failed
HV Isolation Status: Not Sourced
Battery Coolant Pump Requested PWM: 0 %
Battery Heater Request: 3 %
Charging Current Request: 0.00 A
Charging Enabled: No
Charging Voltage Request: 399 V
EVCU Shutdown Command: No
EVSE Contactor State: Open
OBCM Charger Ready: Off
HV Batt Ready for Charge: not ready
Actual Torque: 0 NM
Available Motor Torque: 0 NM
Available Regen Torque: 0 NM
Commanded Torque: 0 NM
DC Current: 0 A
Electric Motor Speed: 0 1/min
EVCU Requested HV Current: 14.05 A
Park Pawl Motor Current: 0.00 A
Park Pawl PWM Feedback 1: 51.60 %
Park Pawl PWM Feedback 2: 50.80 %
Estimated Regen Torque: 0 NM
Regen Torque Request: 0 NM
Charge Request: Stop Charge
Charging Status: not ready
Evaporator Temperature Actual: 87.50 Deg.C
Evaporator Temperature Target: 60.00 Deg.C
HV Battery Thermal Management Status: pump off
S/C Switch Status:
S/C On/Off Switch: Off
S/C Resume Switch: Off
S/C Decel Switch: Off
S/C Accel Switch: Off
Speed Control (S/C) Working Status:
Cruise control status: Not active
Cruise Disabled: Cruise Not Engaged
S/C Set Speed: 0.00 km/h
S/C Set Switch: Not pressed
S/C Status: Off
S/C Status-EVCU: S/C Not Engaged
IP EE REG FLAGS 1:
IP EE BATTERY TEST NOT COMPLETED: Set
IP EE BATTERY CHARGING FAILED: Set
In-Field Mode: Set
REM Mode: REM Disabled
__
___
Tested device: Electric Vehicle Control Unit (EVCU)
___
2024/04/24 16:43:37.424
DEVICE INFO:
Fiat drawing number:
VMI: 3C3
VDS: CFFGE9
VIS: ET175975
Hardware number: �����������
Hardware version: FF
Software number: 05192357AC
Software version: 0300
Homologation number:
ISO code: 2020202020
SINCOM:
Factory:
Serial No:
VIN - Original: 3C3CFFGE9ET175975
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Part Number: 05192356AL
Boot Software Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 05192357AC
Application Software Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 16V2_3p0b0
Application Data Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: Cal 012116
Boot Software Fingerprint: 01 20 00 20 00 20 00 20 00 20 00 20 00
Application Software Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Spare Part Number:
Ecu Serial Number:
ECU Serial Number Data Identifier: T
ECU Serial Number Supplier Option: 00
ECU Serial Number Component Code: EM
ECU Serial Number Day of Year: 306
ECU Serial Number Calendar Year: 3
ECU Serial Number Sequence Number: YN15E
Active Diagnostic Status Of ECU: Running in Application mode
Gateway: No
ECU Variant ID: 01
ECU Version ID: 03
__
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/24 16:43:48.948
Faults found.
P058A
P060C
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/24 16:43:52.774
Faults found.
P058A
P060C
___
'Clear fault codes' command sent
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/25 19:54:26.507
Faults found.
P0562
U0111
U1200
P0607
P058A
P060C
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/25 19:54:50.275
Faults found.
P0562
U0111
U1200
P0607
P058A
P060C
___
'Clear fault codes' command sent

 

[Lemon fiat]

___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/24 16:33:24.440
Faults found.
U0111
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/24 16:33:29.854
Faults found.
U0111
Error code: U0111
Lost Communication With Battery Energy Control Module
Last test completed unsuccessfully
Error present
Failure warning lamp 'ON': Not requested
Odometer: 5680.90 km
Odometer at last rewrite: 25.50 km
Number of rewrites: 1
Functioning time (eeprom): 29 min
Time since Key-On (eeprom): 3345 sec
ECU Time Stamps (RAM): 9 min
ECU Time Stamps From Key On (RAM): 540 sec
Key On Counter (EEPROM): 49
ECU Time first DTC detection (EEPROM): 14 min
ECU Time Stamps from KeyOn first DTC detection (EEPROM): 0 sec
Key-On counter alignment: 0
OBCM Status AC Present: AC Not OK
AC Line Low: Not valid
AC Line High: Not valid
Battery Not Detected: No
Battery Voltage Under Min: Yes
Battery Voltage Over Max: Yes
BPCM HV Battery Contractor Open: No
HV OC: No
HV OV: No
NTC1 OT: No
NTC2 OT: No
NTC3 OT: No
NTC4 OT: No
J1772 S2 Close: Open
J1772 State: Veh Not Connected
J1772 S2 Status: Open
EVSE Pilot State: NO EVSE
Prox State: Prox Out
OBC Charge Time, sec: 0 sec
OBC Charge Time, hours: 45239 hour
OBC Idle Time, sec: 0 sec
OBC Idle Time, hours: 217 hour
OBCM Mode: UTC
OBCM Charger Ready: Off
OBCM WU Status: On
Charge Enable Status: Disabled
EVCU Shutdown Command: EVCU Operational
EVCU Enable Charge Command: Disabled
EVCU OBC Mode Request: Idle
Generic Fail Sts: At Least One DTC set on Sys Mem
Charge Fail Statue: Fault Detected
OBC Control Method: Current
Close Charge Contractor: Open
Charge Contractor State: Open
Charge Mode: Charge Mode
EVCU Wake Up Input: Wakeup is Faulted
BPCM Wake Up Input: Wakeup is Faulted
OBCM - HV Over Voltage Protect: No
OBCM - LV Aux Over Voltage Protect: No
OBCM - LV Aux Under Voltage Protect: No
OBCM - LLC Over Voltage Protect: No
OBCM - LLC Under Voltage Protect: No
OBCM - PFC Over Voltage Protect: No
OBCM - PFC Under Voltage Protect: No
OBCM - Battery 12V Under Voltage Protect: No
OBCM - Battery 12V Over Voltage Protect: No
OBCM - AC Under Voltage Protect: No
OBCM - AC Over Voltage Protect: No
OBCM - AC Over Current Protect: No
OBCM - HV Voltage Over MaxCal Protect: No
OBCM - HV Over Current Protect: No
OBCM - Power Stage Over Voltage Protect: No
OBCM - Internal Memory Fault: No
OBCM - Over Temperature Protect: No
OBCM - HCP Loss of Communication Protect: No
OBCM - Loss BPCM Communication Protect: Yes
OBCM - CAN Bus Off: No
OBCM - Pilot Duty Fault: No
OBCM - Prox Range Too Low: No
OBCM - Prox Range Too High: No
OBCM - HV Voltage Under MinCal Protect: No
OBCM - SPI Communication Fault: No
OBCM - Pilot Short To Battery: No
OBCM - WakeUp Output Stuck Low: No
OBCM - WakeUp Output Stuck High: No
OBCM - ORC Loss of Communication Protect: No
OBCM - HV Battery Not Contact: No
OBCM - Loss Communication Protect: No
OBCM - Receive HV Battery Contact Open From BPCM: No
OBCM - Secondary Aux Over Voltage Protect: No
OBCM - Secondary Aux Under Voltage Protect: No
OBCM - Primary Aux Over Voltage Protect: No
OBCM - Primary Aux Under Voltage Protect: No
OBCM - Stuck Shutdown: No
OBCM - Cycle Shutdown: No
OBCM - HV Under Voltage Protect: No
OBCM - Vehicle Impact: No
OBCM - ARC/CRC Fault: No
OBCM - AC Contact Welded Fault: No
Loss ECM/PCM Communications Protect: No
OBCM - Aux Into Pilot Switch Low Fault: No
OBCM - Aux Into Pilot Switch High Fault: No
OBCM - Pilot Range Fault: No
OBCM - Prox Range Fault: No
OBCM - Pilot Open Fault: No
OBCM - Prox Open Fault: No
OBCM - Internal S2 Switch Low Fault: No
OBCM - Internal S2 Switch High Fault: No
BPCM Wake Up Input Stuck Low Fault: No
BPCM Wake Up Input Stuck High Fault: No
HCP Wake Up Input Stuck Low Fault: No
HCP Wake Up Input Stuck High Fault: No
OBCM - Wake Up Output Open Fault: No
Module A Primary - AC Under Voltage Protect: No
Module A Primary - PFC Power Limit: No
Module A Primary - PFC Enable States: No
Module A Primary - LLC Enable States: No
Module A Primary - PFC Under Voltage Protect: No
Module A Primary - PFC Over Voltage Protect: No
Module A Primary - Over Temperature Protect: No
Module A Primary - Hot Warning: No
Module A Primary - AC Present: No
Module A Primary - PFC Over Temperature Protect: Yes
Module A Primary - LLC Over Temperature Protect: No
Module A Primary - PFC Hot Warning: No
Module A Primary - LLC Hot Warning: No
Module A Primary - AC Over Voltage Protect: No
Module A Primary - Relay Enable States: No
Module A Primary - Aux Over Voltage Protect: No
Module A Primary - Aux Under Voltage Protect: No
Module A Primary - Secondary Micro Enable Command: No
Module A Primary - AC Vin Lost: No
Module A Primary - Loss Communication Protect: No
Module A Primary - Standby Mode: No
Module A Primary - Operate Mode: No
Module A Primary - Shutdown Mode: Yes
Module A Secondary - Aux Enable States: No
Module A Secondary - HV Enable States: No
Module A Secondary - LLC Under Voltage Protect: No
Module A Secondary - LLC Over Voltage Protect: No
Module A Secondary - HV Over Voltage Protect: No
Module A Secondary - HV Over Current Protect: No
Module A Secondary - Over Temperature Protect: No
Module A Secondary - Hot Warning: No
Module A Secondary - HV Over Temperature Protect: No
Module A Secondary - Ambient Over Temperature Protect: No
Module A Secondary - HV Hot Warning: No
Module A Secondary - Ambient Hot Warning: No
Module A Secondary - Aux Over Voltage Protect: No
Module A Secondary - Aux Under Voltage Protect: No
Module A Secondary - Loss Primary Communication Protect: No
Module A Secondary - LV Micro Enable Command: No
Module A Secondary - Loss LV Communication Protect: No
Module A Secondary - Primary Turn On States: No
Module A Secondary - Primary Shutdown States: No
Module A Secondary - HV Under Voltage Protect: No
Module A Secondary - Standby Mode: No
Module A Secondary - Operate Mode: No
Module A Secondary - Shutdown Mode: No
Module B Primary - AC Under Voltage Protect: No
Module B Primary - PFC Power Limit: No
Module B Primary - PFC Enable States: No
Module B Primary - LLC Enable States: No
Module B Primary - PFC Under Voltage Protect: No
Module B Primary - PFC Over Voltage Protect: No
Module B Primary - Over Temperature Protect: No
Module B Primary - Hot Warning: No
Module B Primary - AC Present: No
Module B Primary - PFC Over Temperature Protect: No
Module B Primary - LLC Over Temperature Protect: No
Module B Primary - PFC Hot Warning: No
Module B Primary - LLC Hot Warning: No
Module B Primary - AC Over Voltage Protect: No
Module B Primary - Relay Enable States: No
Module B Primary - Aux Over Voltage Protect: No
Module B Primary - Aux Under Voltage Protect: No
Module B Primary - Secondary Micro Enable Command: No
Module B Primary - AC Vin Lost: No
Module B Primary - Loss Communication Protect: No
Module B Primary - Standby Mode: No
Module B Primary - Operate Mode: No
Module B Primary - Shutdown Mode: No
Module B Secondary - Aux Enable States: No
Module B Secondary - HV Enable States: No
Module B Secondary - LLC Under Voltage Protect: Yes
Module B Secondary - LLC Over Voltage Protect: No
Module B Secondary - HV Over Voltage Protect: No
Module B Secondary - HV Over Current Protect: No
Module B Secondary - Over Temperature Protect: No
Module B Secondary - Hot Warning: No
Module B Secondary - HV Over Temperature Protect: No
Module B Secondary - Ambient Over Temperature Protect: No
Module B Secondary - HV Hot Warning: No
Module B Secondary - Ambient Hot Warning: No
Module B Secondary - Aux Over Voltage Protect: No
Module B Secondary - Aux Under Voltage Protect: No
Module B Secondary - Loss Primary Communication Protect: Yes
Module B Secondary - LV Micro Enable Command: No
Module B Secondary - Loss LV Communication Protect: No
Module B Secondary - Primary Turn On States: No
Module B Secondary - Primary Shutdown States: No
Module B Secondary - HV Under Voltage Protect: No
Module B Secondary - Standby Mode: No
Module B Secondary - Operate Mode: No
Module B Secondary - Shutdown Mode: No
OBCM Plant Mode: Normal Mode (Application)
Charging Test Status: Test Passed
Charging Test Failure Code: Not Programmed
J1772 Pilot Circuit Status: CP DET
J1772 Proximity Circuit Status: Prox IN
J1772 Encoded State: Connection Ready No Vent
__
___
'Clear fault codes' command sent
2024/04/24 16:35:43.946: Faults found: U0111
Error code: U0111
Lost Communication With Battery Energy Control Module
Last test completed unsuccessfully
Error present
Failure warning lamp 'ON': Not requested
___
'Clear fault codes' command sent
___
'Clear fault codes' command sent
2024/04/24 16:35:59.189: Faults found: U0111
2024/04/24 16:36:00.861: Faults found: U0111
Error code: U0111
Lost Communication With Battery Energy Control Module
Last test completed unsuccessfully
Error present
Failure warning lamp 'ON': Not requested
Faults found.
U0111
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:13:33.453
Faults found.
U0111
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:13:40.168
Faults found.
U0111
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:13:41.088
Faults found.
U0111
Error code: U0111
Lost Communication With Battery Energy Control Module
Last test completed unsuccessfully
Error present
Failure warning lamp 'ON': Not requested
___
'Clear fault codes' command sent
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:13:54.493
Faults found.
U0111
Error code: U0111
Lost Communication With Battery Energy Control Module
Last test completed unsuccessfully
Error present
Failure warning lamp 'ON': Not requested
___
'Clear fault codes' command sent
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:16:47.343
Faults found.
U0111
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:16:48.804
Faults found.
U0111
___
'Clear fault codes' command sent
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:52:48.373
Faults found.
U0111
___
'Clear fault codes' command sent
___
Reading faults for: On-Board Charging Module
___
Faults reported:
2024/04/25 19:55:30.653
Faults found.
U0111
___
'Clear fault codes' command sent

 

[Lemon fiat]

Tested device: Electric Vehicle Control Unit (EVCU)
___
2024/04/24 16:41:33.627
DEVICE INFO:
Fiat drawing number:
VMI: 3C3
VDS: CFFGE9
VIS: ET175975
Hardware number: �����������
Hardware version: FF
Software number: 05192357AC
Software version: 0300
Homologation number:
ISO code: 2020202020
SINCOM:
Factory:
Serial No:
VIN - Original: 3C3CFFGE9ET175975
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Part Number: 05192356AL
Boot Software Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 05192357AC
Application Software Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 16V2_3p0b0
Application Data Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: Cal 012116
Boot Software Fingerprint: 01 20 00 20 00 20 00 20 00 20 00 20 00
Application Software Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Spare Part Number:
Ecu Serial Number:
ECU Serial Number Data Identifier: T
ECU Serial Number Supplier Option: 00
ECU Serial Number Component Code: EM
ECU Serial Number Day of Year: 306
ECU Serial Number Calendar Year: 3
ECU Serial Number Sequence Number: YN15E
Active Diagnostic Status Of ECU: Running in Application mode
Gateway: No
ECU Variant ID: 01
ECU Version ID: 03
__
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/24 16:41:42.557
Faults found.
P0562
U0111
U1200
P0607
P058A
P060C
Error code: P0562
System Voltage Low
Last test completed positively
Error intermittent
Failure warning lamp 'ON': Not requested
___
'Clear fault codes' command sent
Immobilizer Status:
ECU status: Coded
Cranking Enabled: Disabled
Universal code status: Not received / ECU coded
Fast restart Function: Not active
Incorrect Key Code: Not present
Unknown Key Code: Not present
No Code Received or Timeout: Not present
Odometer: 56946.00 km
Odometer reading: 35307 miles
Ignition Status: Run
Ignition Switch: On
Estimated Range: 254 km
Vehicle speed: 0.00 km/h
Accelerator pedal position: 0.00 %
Battery voltage: 12.20 V
Battery Sense Voltage: 12.20 V
5V Out 1 Voltage Sense: 5.00 V
5V Out 2 Voltage Sense: 4.99 V
EV Service Light: EV Service Light
Accelerator pedal sensor 1: 1.01 V
Accelerator pedal sensor 2: 0.50 V
Brake switch normally open: Open
Brake switch normally closed: Closed
Parking Brake Status: Off
Regen Braking Status:
Regen event with current to the HV battery > threshold value: No
Regen event with current to the HV battery: No
Regen event due to braking: No
Regen capacity available from Powertrain: No
Regen event due to vehicle speed coast down: No
Regen not possible due to an active vehicle fault: No
Regen not allowed by PIM (No fault): Yes
HVIL Sense PWM Input State: Off
A/C Pressure Sensor: 0.97 V
Inverter Coolant Temperature Sensor: 4.25 V
Quadrature Sensor Signal 1: 155
Quadrature Sensor Signal 2: 155
PRND Park Switch:
PRND Park Low Side Switch: 1.78 V
PRND Park High Side Switch: 3.37 V
Park switch state: Not pressed
PRND Reverse Switch:
PRND Reverse Low Side Switch: 1.77 V
PRND Reverse High Side Switch: 3.37 V
Reverse Switch State: Not pressed
PRND Neutral Switch:
PRND Neutral Low Side Switch: 1.77 V
PRND Neutral High Side Switch: 3.37 V
Neutral Switch State: Not pressed
PRND Drive Switch:
PRND Drive Low Side Switch: 1.78 V
PRND Drive High Side Switch: 3.37 V
Drive switch state: Not pressed
PRND Position: Park
Power Electronics Cooling Pump Relay: On
PRND Park Jewel Feedback:
PRND Park Jewel Status: Not defined
PRND Reverse Jewel Feedback:
PRND Reverse Jewel Status: Off
PRND Neutral Jewel Feedback:
PRND Neutral Jewel Status: Off
PRND Drive Jewel Feedback:
PRND Drive Jewel Status: Off
ePRND Jewel Dimming: 100.00 %
Propulsion Ready Status:
Propulsion System Ready Status: not ready
Contactor Status:
Contactor Status: Not defined
Master EV Wake-Up: Set
Impact Event: No
Motor Resolver Offset Learn Timer for In-Plant: 900 sec
Motor Resolver Offset Learning Status Flag: No
Switch Input Filtered State:
Ignition Run/Start Switch Filtered Switch State: Off
Ignition Start Switch Filtered Switch State: On
Brake Switch 2 Filtered Switch State: Off
Ignition Off Run Start Switch Filtered Switch State: Off
Park Neutral Switch Filtered Switch State: On
Brake Switch Filtered Switch State: On
ePRND Park switch state: On
ePRND Reverse switch state: Off
ePRND Neutral switch state: Off
ePRND Drive switch state: Off
EAC Compressor Speed: 0 rpm
EAC/Rad Fan Relay State:
EAC/Rad Fan Relay State: Not defined
A/C Refrigerant Pressure: 6.00 bar
Ambient Air Temperature: 21.50 Deg.C
Bussed Inputs (BPCM):
Battery Coolant Pump Duty Cycle: 0 %
Battery Coolant Pump rpm: 6120 rpm
Battery Coolant Pump temperature: 205 Deg.C
Battery Coolant Pump Voltage: 25.50
Battery Coolant Pump Current: 51.00 A
Battery radiator coolant temperature: 25.00 Deg.C
Battery inlet coolant temperature: 25 Deg.C
Battery outlet coolant temperature: 25 Deg.C
Battery Coolant Heater Duty Cycle: 0 %
Battery Pack Voltage: 0 V
Battery Pack Current: 0.00 A
Battery Coolant Pump Error Present: pump off
Passive Cooling Valve: Unpowered
Chiller Heater Valve: Unpowered
Power Electronics Coolant Pump relay: Not defined
Refrigerant Shutoff Valve: Off
Intelligent Battery Sensor Current: -8.92 A
Power Electronics Coolant Temperature: 20 Deg.C
PIM heat plate temperature: 213 Deg.C
PIM output current: 254 A
PIM status: Off
PIM DC Link Voltage: 0 V
PIM State: Not defined
Power Electronics Coolant Pump Duty Cycle: 69 %
Radiator Fan Duty Cycle: 10 %
Intelligent Battery Sensor(IBS) Data 1:
Intelligent Battery Sensor(IBS) Data 1: 12.21 V
Intelligent Battery Sensor Current: -743 A
Intelligent Battery Sensor Temperature: 20 Deg.C
Intelligent Battery Sensor Current Range Sensor Setting: Range I200
Intelligent Battery Sensor(IBS) Data 2:
Intelligent Battery Sensor State of Charge: 67 %
Intelligent Battery Sensor SOC Accuracy Status: Error < 10%
GSM Motor Enable: No
GSM Motor PWM #1: 51.60 %
GSM Motor PWM #2: 51.20 %
Driver door: Open
EAC HV Current: 0.00 A
EAC HV Input: 0 V
EAC Operational Status: Normal Operation
EAC Power: 0 W
Inverter Coolant Temperature: 20 Deg.C
Hybrid System State: Command Contactors Close
Charging System State: Wait For Charge Ready
Power Limiting Mode:
Distance Traveled with Light ON: 56805 km
Estimated Range: 255 km
High Voltage Battery State of Charge: 50.20 %
Ambient Air Temperature: 21 Deg.C
Motor Temperature: 213 Deg.C
Inverter Temp: 213 Deg.C
Maximum Battery Module Temperature: 25 Deg.C
Minimum Battery Module Temperature: 25 Deg.C
Maximum Battery Cell Voltage: 3.70 V
Minimum Battery Cell Voltage: 3.70 V
EVCU Wake-Up: Off
EVCU Wakeup Reason: Key in Ignition
HV Battery Average Cell Voltage: 3.71 V
HV Battery Commanded Contactor Status: Closed
HV Battery Coolant Valve 1 Request: Open
HV Battery Coolant Valve 2 Request: Open
HV Battery Current: 0.00 A
HV Battery Max Cell Voltage: 3.71 V
HV Battery Min Cell Voltage: 3.71 V
HV Battery Module Temp Average: 25 Deg.C
HV Battery Module Temp Max: 25 Deg.C
HV Battery Module Temp Min: 25 Deg.C
HV Battery Voltage: 0 V
HV Battery Cell Balancing Status: Not Balancing
HV Interlock Status: Failed
HV Isolation Status: Not Sourced
Battery Coolant Pump Requested PWM: 0 %
Battery Heater Request: 3 %
Charging Current Request: 0.00 A
Charging Enabled: No
Charging Voltage Request: 399 V
EVCU Shutdown Command: No
EVSE Contactor State: Open
OBCM Charger Ready: Off
HV Batt Ready for Charge: not ready
Actual Torque: 0 NM
Available Motor Torque: 0 NM
Available Regen Torque: 0 NM
Commanded Torque: 0 NM
DC Current: 0 A
Electric Motor Speed: 0 1/min
EVCU Requested HV Current: 14.05 A
Park Pawl Motor Current: 0.00 A
Park Pawl PWM Feedback 1: 51.60 %
Park Pawl PWM Feedback 2: 50.80 %
Estimated Regen Torque: 0 NM
Regen Torque Request: 0 NM
Charge Request: Stop Charge
Charging Status: not ready
Evaporator Temperature Actual: 87.50 Deg.C
Evaporator Temperature Target: 60.00 Deg.C
HV Battery Thermal Management Status: pump off
S/C Switch Status:
S/C On/Off Switch: Off
S/C Resume Switch: Off
S/C Decel Switch: Off
S/C Accel Switch: Off
Speed Control (S/C) Working Status:
Cruise control status: Not active
Cruise Disabled: Cruise Not Engaged
S/C Set Speed: 0.00 km/h
S/C Set Switch: Not pressed
S/C Status: Off
S/C Status-EVCU: S/C Not Engaged
IP EE REG FLAGS 1:
IP EE BATTERY TEST NOT COMPLETED: Set
IP EE BATTERY CHARGING FAILED: Set
In-Field Mode: Set
REM Mode: REM Disabled
__
___
Tested device: Electric Vehicle Control Unit (EVCU)
___
2024/04/24 16:43:37.424
DEVICE INFO:
Fiat drawing number:
VMI: 3C3
VDS: CFFGE9
VIS: ET175975
Hardware number: �����������
Hardware version: FF
Software number: 05192357AC
Software version: 0300
Homologation number:
ISO code: 2020202020
SINCOM:
Factory:
Serial No:
VIN - Original: 3C3CFFGE9ET175975
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Part Number: 05192356AL
Boot Software Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 05192357AC
Application Software Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: 16V2_3p0b0
Application Data Identification Supplier: Continental
Number of modules: 01
Module ID: 42
Version Module ID: Cal 012116
Boot Software Fingerprint: 01 20 00 20 00 20 00 20 00 20 00 20 00
Application Software Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
Application Data Fingerprint: 01 33 34 35 35 34 20 20 20 20 16 07 21
ECU Spare Part Number:
Ecu Serial Number:
ECU Serial Number Data Identifier: T
ECU Serial Number Supplier Option: 00
ECU Serial Number Component Code: EM
ECU Serial Number Day of Year: 306
ECU Serial Number Calendar Year: 3
ECU Serial Number Sequence Number: YN15E
Active Diagnostic Status Of ECU: Running in Application mode
Gateway: No
ECU Variant ID: 01
ECU Version ID: 03
__
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/24 16:43:48.948
Faults found.
P058A
P060C
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/24 16:43:52.774
Faults found.
P058A
P060C
___
'Clear fault codes' command sent
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/25 19:54:26.507
Faults found.
P0562
U0111
U1200
P0607
P058A
P060C
___
Reading faults for: Electric Vehicle Control Unit (EVCU)
___
Faults reported:
2024/04/25 19:54:50.275
Faults found.
P0562
U0111
U1200
P0607
P058A
P060C
___
'Clear fault codes' command sent

 

[Lemon fiat]

Most stick outs

HV Battery Current: 0.00 A
HV Battery Max Cell Voltage: 3.71 V
HV Battery Min Cell Voltage: 3.71 V
HV Battery Voltage: 0 V
HV Battery Cell Balancing Status: Not Balancing
HV Interlock Status: Failed
HV Isolation Status: Not Sourced

 

[Electric Tire Shredder]

One of us should compare your car to my perfectly-working car, for which I posted the data here:

System Status Scans of Working Car (click here)

 

[Electric Tire Shredder]

Meanwhile, "Not Balancing" seems normal, since it often or always seems to balance only when charging from 99% to 100%.

"HV 0V" looks like either:

• A dead pack, or at least a bit below a possible cutoff point where it stops powering up the BPCM.
• A dead BPCM.

Interlock (HVIL) failure makes sense for either of the above, since that circuit is powered by the BPCM. It may also power the isolation circuit.

 

[Electric Tire Shredder]

One of us should also compare your persistent fault codes to others' reports here:

List of User's Fault Codes & Their Solutions

For that chart & also for your saved log files & mine in the prior link, the search function makes it very easy to find anything specific. For example, to compare "balancing status", search for that in your file & mine. Or to search the sheet for fault code P0562. I added a line there for your car, with some of your prior results.

 

[Lemon fiat]

One of us should also compare your persistent fault codes to others' reports here:

List of User's Fault Codes & Their Solutions

For that chart & also for your saved log files & mine in the prior link, the search function makes it very easy to find anything specific. For example, to compare "balancing status", search for that in your file & mine. Or to search the sheet for fault code P0562. I added a line there for your car, with some of your prior results.

Will do later when I see what he persistent codes are.

 

[Electric Tire Shredder]

I thought you already mentioned codes that keep coming back persistently.

Regardless of comparing status or codes, every car so far that could scan status for PIM, OBC & EVCU, but not for BPCM had either a dead pack or a dead BPCM, which in either case means dropping & opening the pack.

You mentioned getting price quotes, but nearly everyone has to do that themselves, since shops that might do it are almost non-existent. QC Charge in Portland OR has done it, & maybe their shop in Vista CA.

 

[Lemon fiat]

I thought you already mentioned codes that keep coming back persistently.

Regardless of comparing status or codes, every car so far that could scan status for PIM, OBC & EVCU, but not for BPCM had either a dead pack or a dead BPCM, which in either case means dropping & opening the pack.

You mentioned getting price quotes, but nearly everyone has to do that themselves, since shops that might do it are almost non-existent. QC Charge in Portland OR has done it, & maybe their shop in Vista CA.

Electric ave in LA said no Fiat 500e

ARGONAUT GARAGE will drop the pack and replace BPCM or (board level repair?) and might recharge the pack didn't ask. Refused quotes Bookrate $195 hr. I imagine 5 hours to drop the pack



Earthling Automotive will drop the pack. Cost is 1000 USD plus any parts. Book rate $200 USD will not trickle charge.

While not impossible this is what I've found so far.

 

[Electric Tire Shredder]

ARGONAUT GARAGE... might recharge the pack didn't ask...

Earthling Automotive... will not trickle charge.

That is very important, because:

• Way more cars have needed a dead pack recharge, than BPCM repair.
• Even if it just had a bad BPCM at first, it likely sat long enough to also kill the pack.

 

[Lemon fiat]

That is very important, because:

• Way more cars have needed a dead pack recharge, than BPCM repair.
• Even if it just had a bad BPCM at first, it likely sat long enough to also kill the pack.

Earthling Automotive at least what appears to be mentioned. Haven't needed a pack/trickle charge replacement but who knows how many 500e they revived

 

[Electric Tire Shredder]

They could have revived a lot of 500Es & still not needed to do a drop-pack charge:

In 8.5 years of very closely scrutinizing this forum & another one, I can only recall ONE confirmed 500e battery failure (1 cell cluster) that wasn't due to long-term parking uncharged.

EVERY other failure wouldn't need a drop-pack charge if it was fixed before the pack went too dead to charge with the car's built-in system. The fix is nearly always no more than a 12V battery replacement, humidity sensor disable, 30hr 12V/HV reboot, & code clearing. Very rarely it needs Contactor Enable, & even more rare 10 key cycles.

Very rarely, the OBC gets fried, seemingly by grid power surges. Even more rare, the PIM fails, & even more rare than that the BPCM fails. Even in that last case, as long as you drop the pack & fix it before the pack goes dead, it won't need charging while dropped.

 

[Lemon fiat]

They could have revived a lot of 500Es & still not needed to do a drop-pack charge:

In 8.5 years of very closely scrutinizing this forum & another one, I can only recall ONE confirmed 500e battery failure (1 cell cluster) that wasn't due to long-term parking uncharged.

EVERY other failure wouldn't need a drop-pack charge if it was fixed before the pack went too dead to charge with the car's built-in system. The fix is nearly always no more than a 12V battery replacement, humidity sensor disable, 30hr 12V/HV reboot, & code clearing. Very rarely it needs Contactor Enable, & even more rare 10 key cycles.

Very rarely, the OBC gets fried, seemingly by grid power surges. Even more rare, the PIM fails, & even more rare than that the BPCM fails. Even in that last case, as long as you drop the pack & fix it before the pack goes dead, it won't need charging while dropped.

Heads up I did the reset all codes again. Red cable

Turn off car wait till black screen


Attach yellow adapter clear codes again

Turn off car wait till black screen

Then attached red cable, went to BCPM right away then battery icon. Would not read no matter what