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Why is the diesel heater switch not getting power?

1 Answers
VonAbel
07/29/25 8:54pm

The reasons why the diesel heater switch is not getting power are as follows: Circuit damage: Damaged regulating circuit, ungrounded wire, or damaged ignition plug. Heater overheating: Radiator and defroster not heating up, blockage in the circulation pipeline, or bent rubber hose. Water valve not opened: Air trapped in the circulation waterway, inlet and outlet valves not opened. Thermostat opening too early: Engine thermostat opening too early. The parking diesel heater, commonly known as a car diesel stove, is suitable for preheating diesel engines in cold regions, effectively solving issues such as engine failure to start or difficulty starting due to cold weather.

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