Battery Energy Control System
WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
- On «Main Menu» display, select {Each System Check}.
- On «Each System Check» display, select {HEV System}.
- On «HEV System» display, select {Battery Energy Control System}.
- On «Battery Energy Control System» display, select {Freeze Frame Data Display}.
| Display | Contents | Unit of measure |
|---|---|---|
| High Voltage Battery Control Status | BECM control mode | - |
| High Voltage Battery SOC | High voltage battery residual quantity | % |
| High Voltage Battery SOH | Battery status subservience parameter of high voltage battery | % |
| High Voltage Battery Total Voltage | High voltage battery voltage | V |
| High Voltage Battery Amperage | High voltage battery current | A |
| High Voltage Battery Charge Power Limit 1 | High voltage battery charge control power value | kw |
| High Voltage Battery Discharge Power Limit 1 | High voltage battery discharge control power value | kw |
| High Voltage Battery Temperature 1 | High voltage battery temperature 1 | Deg.c |
| High Voltage Battery Temperature 2 | High voltage battery temperature 2 | Deg.c |
| High Voltage Battery Temperature 3 | High voltage battery temperature 3 | Deg.c |
| High Voltage Battery Intake Air Temperature | High voltage battery intake temperature | Deg.c |
| High Voltage Battery Internal Resistance | High voltage battery internal resistance | ohm |
| HEV System Leakage Resistance (+) | Entire HEV system leakage resistance (+) | kohm |
| High Voltage Battery Pack Leakage Resistance (+) | High voltage battery internal leakage resistance (+) | kohm |
| HEV System Leakage Resistance (-) | Entire HEV system leakage resistance (-) | kohm |
| High Voltage Battery Pack Leakage Resistance (-) | High voltage battery internal leakage resistance (-) | kohm |
| Trip Count | Number of times the ignition is ON judged by body integrated unit (CAN communication data) | times |
| Time Count | Detailed time elapsed after the ignition is ON calculated by body integrated unit (CAN communication data) | ms |
| Count | Identification information of synchronization/asynchronization of Trip Count, Time Count | - |
| Ignition switch | Ignition switch condition | - |
| Positive Contactor Status | + side contactor open/close status | - |
| Negative Contactor Status | - side contactor open/close status | - |
| Pre-Charge Contactor Status | Pre-charge contactor open/close status | - |
| High Voltage Battery Block 1 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 2 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 3 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 4 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 5 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 6 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 7 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 8 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 9 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 10 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block 11 SOC | High voltage battery block SOC | % |
| High Voltage Battery Block Voltage 1 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 2 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 3 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 4 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 5 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 6 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 7 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 8 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 9 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 10 | High voltage battery block voltage | V |
| High Voltage Battery Block Voltage 11 | High voltage battery block voltage | V |
| High Voltage Battery Voltage 0 | High voltage battery block voltage (voltage sensor value) | V |
| High Voltage Battery Voltage 1 | High voltage battery block voltage (voltage sensor value) | V |
| High Voltage Battery Voltage 2 | High voltage battery block voltage (voltage sensor value) | V |
| High Voltage Battery Voltage 3 | High voltage battery block voltage (voltage sensor value) | V |
| High Voltage Battery Voltage 4 | High voltage battery block voltage (voltage sensor value) | V |
| High Voltage Battery Voltage 5 | High voltage battery block voltage (voltage sensor value) | V |
| High Voltage Battery Voltage 6 | High voltage battery block voltage (voltage sensor value) | V |
| BECM Control Check 24 | Detailed information of control | V |
| BECM Control Check 25 | Detailed information of control | V |
| High Voltage Battery Amperage Sensor Output | High voltage battery current sensor value | A |
| ECU ACC | Voltage supplied to BECM | V |
| Drive Motor Inverter Input Voltage | Drive motor inverter input voltage calculated by DMCM (CAN communication data) | V |
| Contactor Signal (HPCM) | Contactor operation request status judged by HPCM (CAN communication data) | - |
| Engine Speed | Engine speed calculated by ECM (CAN communication data) | rpm |
| P Range | Parking range status judged by TCM (CAN communication data) | - |
| Vehicle speed | Vehicle speed calculated by VDC (CAN communication data) | km/h |
| Drive Motor Inverter Operation Status | Drive motor inverter operation status calculated by DMCM (CAN communication data) | - |
| Drive Motor Torque Target (HPCM) | Target drive motor torque calculated by HPCM (CAN communication data) | Nm |
| Drive Motor Output Torque Actual | Drive motor output torque calculated by DMCM (CAN communication data) | Nm |
| Drive Motor Speed Target (HPCM) | Target drive motor speed calculated by HPCM (CAN communication data) | rpm |
| Drive Motor Speed | Drive motor speed calculated by DMCM (CAN communication data) | rpm |
| High Voltage Battery Cooling Fan Duty Target (HPCM) | High voltage battery cooling fan duty target calculated by HPCM (CAN communication data) | % |
| High Voltage Battery Cooling Fan Speed | High voltage battery cooling fan speed calculated by DMCM (CAN communication data) | rpm |
| High Voltage Battery Charge Power Limit 2 | High voltage battery charge control power value (assist) | - |
| High Voltage Battery Discharge Power Limit 2 | High voltage battery discharge control power value (assist) | - |
| High Voltage Battery SOC Subservience Parameter 1 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 2 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 3 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 4 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 5 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 6 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 7 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 8 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 9 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 10 | Detailed information of control | - |
| High Voltage Battery SOC Subservience Parameter 11 | Detailed information of control | - |
| System Check 1 | Detailed information of control | - |
| System Check 2 | Detailed information of control | - |
| System Check 3 | Detailed information of control | - |
| System Check 4 | Detailed information of control | - |
| BECM Control Check 1 | Detailed information of control | - |