Nissan Rogue (T33) 2021-Present Service Manual: B3a70 Intelligent Battery Sensor

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / B3a70 Intelligent Battery Sensor

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
B3A70 00

IBS Battery Temp Sensor Failure (Open Circuit)

[IBS battery temp sensor failure (Open circuit)] 		Diagnosis condition

  • Ignition switch ON

  • Battery voltage: More than 11 V

  • LIN communication between 12V battery current sensor and IPDM E/R is normal.
Signal 12V battery current sensor
Threshold Current value is more than 500A or less than -1500A.
Diagnosis delay time 12 seconds

POSSIBLE CAUSE

  • Harness or connectors (The 12V battery current sensor circuit is open or shorted.)

  • 12V battery current sensor

FAIL-SAFE

Engine Control System

Not applicable

Stop/Start System

Not applicable

DTC CONFIRMATION PROCEDURE

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

  1. Ignition switch OFF and wait at least 10 seconds.

  2. Ignition switch ON.

  3. Ignition switch OFF and wait at least 10 seconds.

>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Ignition switch ON.

  2. Check DTC.

Is DTC detected?

YES>>

Proceed to DTC Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: INSPECTION END

DTC Diagnosis Procedure

CHECK 12V BATTERY CURRENT SENSOR CIRCUIT

Check 12V battery current sensor. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

Replace error-detected parts.

    Trouble Diagnosis - Specification Value
    Component Function Check START Make sure that all of the following conditions are satisfied. Nissan Ariya Vehicle driven distance: More than 5,000 km (3,107 miles) Atmospheric p...
    C0069 G Sensor
    DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition C0069 00 Yaw Rate/Longitude Sensors (Yaw Rate/Longitude Sensors)...

    Other materials:

    Removal and Installation. Floor Trim
    Exploded View ProPILOT Assist 2.1 Models 1. Rear floor carpet 2. Front floor carpet 3. Harness clip 4. Front floor spacer RH 5. Front floor spacer LH 6. Rear floor spacer center 7. Rear floor spacer         JAPAN PRODUCTION MODE ...

    Rear Propeller Shaft: Cvj-Cvj-C. Symptom Diagnosis. Noise, Vibration and Harshness (nvh) Troubleshooting
    Noise, Vibration and Harshness (nvh) Troubleshooting NVH Troubleshooting Chart Use the chart below to find the cause of the symptom. If necessary, repair or replace these parts. Possible cause and SUSPECTED PARTS Symptom Reference Noise Shake Vibration Uneven rotating torque × &nbs ...

    Dtc/circuit Diagnosis. U2148-87 Can Comm Err (brake Control Unit)
    Intelligent Key Unit DTC Description DESCRIPTIONCAN (Controller Area Network) is a serial communication line for real time applications. It is an on-Nissan Ariya vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern Nissan Ariya ...