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Fault Code P0ADB

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0ADB

Hybrid Battery Pack Voltage Sense 'D' Circuit

Severity: Medium

This code indicates a fault in the hybrid battery pack voltage sense 'D' circuit. This sensor provides data on specific cell voltage or a group of cells, essential for battery balancing.

Part Details

Part Name

Hybrid Battery Voltage Sense Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪500 - ₪1,500

Engine Location

Battery Control Module (BCM)

Symptoms

  • Check Engine Light on
  • Battery cell voltage imbalance
  • Poor battery performance
  • Inefficient battery charging

Possible Causes

  • 1Faulty voltage sensor in circuit 'D'
  • 2Loose or damaged wiring to the sensor
  • 3Corrosion in connectors
  • 4Internal failure in the BCM unit

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