P1563 – Battery Current Sensor Fault (Nissan)

Description

The ECM detected a malfunction in the battery current sensor.

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Symptoms

  • Charging issues
  • Warning light

Causes

  • Sensor failure
  • Wiring issue
  • Connector fault

Diagnosis

  • Check sensor resistance
  • Inspect wiring
  • Scan charging data

Repair

  • Replace sensor
  • Repair wiring