Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Battery Monitor Module Circuit Resistance Out of Range (P058A1E,P058A46-P058D01,P16E818,P16E819,P16E81D)

Toyota Corolla Cross (2022-2024) Service Manual / Power Source & Network / M20a-fks (battery / Charging) / Charging System / Battery Monitor Module Circuit Resistance Out of Range (P058A1E,P058A46-P058D01,P16E818,P16E819,P16E81D)

DESCRIPTION

The battery state sensor assembly detects the voltage, current and temperature of the auxiliary battery. The battery state sensor assembly calculates State of Charge (SOC) based on the voltage and current of the auxiliary battery and sends it to the ECM. Based on the signals received, the ECM adjusts the charging voltage of the generator assembly.

The battery state sensor assembly calculates the battery temperature based on changes in resistance of a built-in thermistor and sends it to the ECM. The ECM reduces the amount of charging current based on this signal in order to protect the battery.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Warning Indicate

Note

P058A1E

Battery Monitor Module Circuit Resistance Out of Range

A pulse discharge circuit malfunction is detected inside the battery sensor for 4.6 seconds or more.

(1 trip detection logic)
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Does not come on

Charge warning light does not come on

SAE Code: P058A

P058A46

Battery Monitor Module Calibration / Parameter Memory Failure

Battery state sensor assembly internal memory write malfunction (battery identification information) occurs.

(1 trip detection logic)
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Does not come on

Charge warning light does not come on

SAE Code: P058A

P058B49

Battery Monitor Module Current Monitoring Performance Internal Electronic Failure

A current detection circuit malfunction signal is received.

(1 trip detection logic)
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Comes on

Charge warning light does not come on

SAE Code: P058B

P058C01

Battery Monitor Module Temperature Monitoring Performance General Electrical Failure

Either of the following conditions is met

(1 trip detection logic)

  • The battery temperature is 105°C or more or -40°C or less for 12.3 seconds or more.
  • A temperature detection circuit malfunction signal is received.
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Does not come on

Charge warning light does not come on

SAE Code: P058C

P058D01

Battery Monitor Module Voltage Monitoring Performance General Electrical Failure

Either of the following conditions is met

(1 trip detection logic)

  • Voltage is 15.98 V or more, or 6.0 V or less for 3.2 seconds or more.
  • A voltage detection circuit malfunction signal is received.
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Does not come on

Charge warning light does not come on

SAE Code: P058D

P16E818

Battery Monitor Module Current Monitoring Circuit Current Below Threshold

The battery state sensor current is less than -1000 A for 3.2 seconds or more.

(1 trip detection logic)
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Comes on

Charge warning light does not come on

SAE Code: P16EA

P16E819

Battery Monitor Module Current Monitoring Circuit Current Above Threshold

The battery state sensor current is 999.939 A or more for 3.2 seconds or more.

(1 trip detection logic)
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Comes on

Charge warning light does not come on

SAE Code: P16EB

P16E81D

Battery Monitor Module Current Monitoring Circuit Current Out of Range

Either of the following conditions is met

(2 trip detection logic)

  • When the battery is discharged, the battery current sensor outputs a current value of 0.31815 A or more for 2 seconds or more.
  • When the battery is charged, the battery current sensor outputs a current value of less than -0.31815 A for 2 seconds or more.
  • Battery state sensor assembly
  • Auxiliary battery
  • Wire harness or connector

Comes on

Charge warning light does not come on

SAE Code: P16E9

MONITOR STRATEGY

Related DTCs

P058B: Electric current circuit abnormality

P16EA: Electric current Low abnormality

P16EB: Electric current High abnormality

P16E9: Electric current rationality abnormality

Required Sensors/Components (Main)

Battery state sensor assembly

Required Sensors/Components (Related)

-

Frequency of Operation

Continuous

Duration

3.2 seconds: P058B, P16EA, P16EB

2 seconds: P16E9

MIL Operation

Immediate: P058B, P16EA, P16EB

2 driving cycles: P16E9

Sequence of Operation

None

TYPICAL ENABLING CONDITIONS

P058B:

All of the following conditions are met

-

Ignition switch

ON

ECU supply voltage

9.5 V or higher

Starter

Off

Battery characteristic ID

Not being registered

LIN communication fail (P162B)

Not detected
P16EA:

All of the following conditions are met

-

Ignition switch

ON

ECU supply voltage

9.5 V or higher

Starter

Off

Battery characteristic ID

Not being registered

LIN communication fail (P162B)

Not detected
P16EB:

All of the following conditions are met

-

Ignition switch

ON

ECU supply voltage

9.5 V or higher

Starter

Off

Battery characteristic ID

Not being registered

LIN communication fail (P162B)

Not detected
P16E9: Discharge

All of the following conditions are met

-

ECU supply voltage

9.5 V or higher

Starter

Off

Battery characteristic ID

Not being registered

LIN communication fail (P162B)

Not detected

Engine speed

0 rpm

Ignition switch

Off

Engine stop time

0.5 seconds or more

Crankshaft position sensor circuit fail (P0335, P0337, P0338)

Not detected
P16E9: Charge

All of the following conditions are met

-

Ignition switch

ON

Starter

Off

Battery characteristic ID

Not being registered

LIN communication fail (P162B)

Not detected

ECU supply voltage

13.5 V or higher

Engine speed

1000 rpm or more

Crankshaft position sensor circuit fail (P0335, P0337, P0338)

Not detected

TYPICAL MALFUNCTION THRESHOLDS

P058B:

Battery state sensor current circuit

Abnormal
P16EA:

Battery state sensor current

Less than -1000 A
P16EB:

Battery state sensor current

999.939 A or more
P16E9: Discharge

Battery state sensor current

0.31815 A or more
P16E9: Charge

Battery state sensor current

Less than -0.31815 A

Battery state sensor current anomaly detections

3 times or more

CONFIRMATION DRIVING PATTERN

HINT:

  • After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.

    Click here

  • When clearing the permanent DTCs, refer to the "CLEAR PERMANENT DTC" procedure.

    Click here

P058B49, P16E818 or P16E819:
  1. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  2. Turn the ignition switch off and wait for at least 30 seconds.
  3. Turn the ignition switch to ON [A].
  4. Wait 5 seconds or more.
  5. Enter the following menus: Powertrain / Engine / Trouble Codes [B].
  6. Read the DTCs.

    HINT:

    • If a pending DTC is output, the system is malfunctioning.
    • If a pending DTC is not output, perform the following procedure.
  7. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  8. Input the DTC: P058B49, P16E818 or P16E819.
  9. Check the DTC judgment result.

    HINT:

    • If the judgment result is NORMAL, the system is normal.
    • If the judgment result is ABNORMAL, the system has a malfunction.
    • If the judgment result is INCOMPLETE, perform steps [A] through [B] again.
    • [A] to [B]: Normal judgment procedure.

      The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

    • When clearing the permanent DTCs, do not disconnect the cable from the battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.
P16E81D (Charge):
  1. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  2. Turn the ignition switch off and wait for at least 30 seconds.
  3. Start the engine [A].
  4. Enter the following menus: Powertrain / Engine / Data List / BATT Voltage.
  5. Run the engine at an engine speed of 1000 rpm or more for 5 seconds or more and check that the BATT Volatge is 13.5 V or higher in the Data List.
  6. Enter the following menus: Powertrain / Engine / Trouble Codes [B].
  7. Read the DTCs.

    HINT:

    • If a pending DTC is output, the system is malfunctioning.
    • If a pending DTC is not output, perform the following procedure.
  8. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  9. Input the DTC: P16E81D.
  10. Check the DTC judgment result.

    HINT:

    • If the judgment result is NORMAL, the system is normal.
    • If the judgment result is ABNORMAL, the system has a malfunction.
    • If the judgment result is INCOMPLETE, perform steps [A] through [B] again.
    • [A] to [B]: Normal judgment procedure.

      The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

    • When clearing the permanent DTCs, do not disconnect the cable from the battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.
P16E81D (Discharge):
  1. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
  2. Turn the ignition switch off and wait for at least 30 seconds.
  3. Turn the ignition switch to ON [A].
  4. Turn the ignition switch off and wait for at 10 seconds or more.
  5. Turn the ignition switch to ON.
  6. Enter the following menus: Powertrain / Engine / Trouble Codes [B].
  7. Read the DTCs.

    HINT:

    • If a pending DTC is output, the system is malfunctioning.
    • If a pending DTC is not output, perform the following procedure.
  8. Enter the following menus: Powertrain / Engine / Utility / All Readiness.
  9. Input the DTC: P16E81D.
  10. Check the DTC judgment result.

    HINT:

    • If the judgment result is NORMAL, the system is normal.
    • If the judgment result is ABNORMAL, the system has a malfunction.
    • If the judgment result is INCOMPLETE, perform steps [A] through [B] again.
    • [A] to [B]: Normal judgment procedure.

      The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.

    • When clearing the permanent DTCs, do not disconnect the cable from the battery terminal or attempt to clear the DTCs during this procedure, as doing so will clear the universal trip and normal judgment histories.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

  • Inspect the fuses for circuits related to this system before performing the following procedure.
  • When P162B87 (Lost Communication with Battery Monitor Module Missing Message) is output at the same time, perform the inspection for P162B87 (Lost Communication with Battery Monitor Module Missing Message) first.

    Click here

PROCEDURE

1.

CHECK BATTERY STATE SENSOR ASSEMBLY INSTALLATION CONDITION

(a) Check installation condition of the battery state sensor assembly.

NG

INSTALL THE BATTERY STATE SENSOR ASSEMBLY CORRECTLY

OK

2.

CHECK CHARGING SYSTEM

(a) Check the charging system.

Click here

NG

REPAIR OR REPLACE CHARGING SYSTEM
OK

3.

CHECK HARNESS AND CONNECTOR (POWER SOURCE CIRCUIT)

(a) Check that the battery state sensor assembly connector is securely connected.

OK:

The connector is securely connected.

(b) Disconnect the battery state sensor assembly connector.

(c) Check the connector case and terminals for deformation or corrosion.

OK:

No deformation or corrosion.

(d) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

C133-3 (+B) - Body ground

Always

11 to 14 V

C133-1 (RBAT) - Body ground

Always

11 to 14 V
OK

REPLACE BATTERY STATE SENSOR ASSEMBLY

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

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