What is the manifestation of a broken relay in a car?
2023-01-12
Car relay broken symptoms have starter does not turn, starter start weak, starter idling and so on. Relay is a kind of automatic control device when the input (electricity, magnetism, sound, light, heat) reaches a certain value, the output will change by leaps and bounds. If the relay of the car is broken, the following conditions will occur:
1. The starting line is faulty. There are breaks in the starting line, poor wire contact or loose, etc.;
2, power failure battery loss or plate vulcanization short circuit, starting power supply wire connection poor contact;
3. Starter failure Commutator and brush contact is bad, electromagnetic switch contact plate and contact is bad, motor excitation winding or armature winding has local short circuit, etc.
1. The starting line is faulty. There are breaks in the starting line, poor wire contact or loose, etc.;
2, power failure battery loss or plate vulcanization short circuit, starting power supply wire connection poor contact;
3. Starter failure Commutator and brush contact is bad, electromagnetic switch contact plate and contact is bad, motor excitation winding or armature winding has local short circuit, etc.
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