Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: B2010-1c Battery Voltage

Nissan Rogue (T33) 2021-Present Service Manual / Body Exterior, Doors, Roof & Vehicle Security :: Door & Lock / Dtc/circuit Diagnosis :: B2010-1c Battery Voltage

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen items

(Trouble diagnosis content) 		DTC Detection Condition
B2010-1C

Battery voltage

(Battery voltage) 		Diagnosis condition All times
Signal (terminal) Intelligent Key unit battery power supply signal
Threshold Less than 4 V or more than 16 V
Diagnosis delay time —

POSSIBLE CAUSE

  • Harness or connector (power supply circuit)

  • Intelligent Key unit

  • Battery

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

DTC CONFIRMATION

CONSULT

  1. Erase DTC.

  2. Ignition switch OFF.

  3. Ignition switch ON.

  4. Select “Self diagnosis result” mode of “INTELLIGENT KEY”.

Is DTC detected?

YES>>

Refer 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 BATTERY VOLTAGE

Measure the battery voltage. Refer to How to Handle Battery.

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Replace battery.

CHECK POWER SUPPLY CIRCUIT

Check Intelligent Key unit power supply circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace Intelligent Key unit. Refer to Removal and Installation.

NO>>

Repair the malfunctioning part.

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