External Temperature Sensor Defective

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The external temperature sensor connected to the battery charger is reporting a defect or malfunction. This sensor is crucial for accurate temperature monitoring, which is essential for proper battery charging profiles and safety, preventing over- or under-temperature charging.

• Physical damage to the external temperature sensor cable or the sensor probe itself.
• Disconnection of the external temperature sensor from its designated input terminals on the charger.
• Internal failure or degradation of the temperature sensor component.

Klikk på steg for å spore fremgangen.

1. 1

   Verify the physical connection and wiring integrity of the external temperature sensor and its cable.

2. 2

   Measure the resistance of the external temperature sensor across its terminals and compare it against the expected resistance curve or specified values for its temperature range.

3. 3

   Replace the external temperature sensor if it is physically damaged or measures outside the expected resistance range.