P1560 – Battery Power Supply Malfunction (Nissan)

Description

The ECM detected a malfunction in the battery power supply circuit.

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Symptoms

  • Warning light
  • Unstable voltage

Causes

  • Loose connection
  • Wiring issue
  • Battery fault

Diagnosis

  • Check battery voltage
  • Inspect wiring
  • Test connections

Repair

  • Repair wiring
  • Replace battery