Ignition switch is an important electrical component used for turning and starting the car.
ignition
Due to frequent use, the
switch is wearing out and causes numerous problems.
When the ignition switch is failed, you will notice the following symptoms in the Volkswagen Jetta.
Starting Trouble
Ignition system is drawing current from the battery through a well-functional ignition switch.
If the ignition switch is failed, then the spark plug is unable to generate the spark which can cause starting problems.
The car starts and then stalls suddenly
Thus, the ignition switch provides power to the fuel pump and ignition system to crank and start the vehicle.
If it is failed at the “on” position, then the power cut off to the system which can cause the engine to stall when starting the car.
Issues powering on the accessories
When it malfunctions, the electrical components are not activated even the key is inserted and turned on in the ignition.
No noise from the starter
Due to the failed ignition switch, the starter motor and the electrical system are not activated properly.
At this point, when you are trying to start the car it will produce a grinding or clicking noise instead of a cranking sound.
The Key failed to turn properly
If the ignition switch is failed, then the ignition key is not turning on or the switch is not properly functioning.
Mostly, it is caused due to internal damage in the ignition switch or the switch not aligning properly with the key.
Conclusion
In fact, the ignition switch is the most frequently used part in your Volkswagen Jetta.
If it is failed in your Volkswagen Jetta, then consult a mechanic to diagnose the problem and fix it as soon as possible.
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