Low-voltage of Capacitor Module (ECM)

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The voltage across the Capacitor Module of the ECM has dropped below its minimum operating voltage. This can indicate an insufficient charge or a problem with the charge circuit.

• The voltage across the capacitor module drops below the minimum required for operation.
• Capacitor module internal failure or degradation.
• External load drawing excessive current from the module.
• Battery or power source supplying insufficient voltage.
• Faulty voltage sensing circuit for the capacitor module.

Klikk på steg for å spore fremgangen.

1. 1

   Measure the voltage across the Capacitor Modules.

2. 2

   Check the ECM control module's charging circuit and its input power supply.

3. 3

   Ensure continuous power supply to the ECM is stable.