Bad electronic smellīad connection when it comes to electronics creates heat. Therefore, if you are looking at a battery that has died even though it was working perfectly the day before, the ignition relay could have been the cause. This means the circuit will not open after you remove the key, and the battery will drain. When the ignition relay fails, it can cause the ignition system to be activated constantly, even when you have removed the keys from the ignition. When you switch off the ignition key, the ignition relay should also shut off power to all engine components otherwise, it will drain the car battery when you let the car stand over the night. This can cause the connection area inside the relay to become too small, which will cause the ignition to shut off and on super fast. Situations occur when corrosion occurs inside of the ignition relay. If your dashboard is blinking like a table-flipping game, there may be an issue with the ignition relay.
If your car shuts off while driving, the ignition relay can be to blame. Without these components, your engine will die imminently, so you can probably guess what will happen if it can’t deliver power to them. The ignition relay supplies power to essential engine parts like the fuel pump and the ignition coils. RELATED: Symptoms of a Bad Fuel Pump Relay & Location 2. Otherwise, you will be forced to travel without your car. These issues need to be solved as soon as possible. If nothing happens on your dashboard when you turn the key in the ignition lock and you are sure that the car battery is charged, there is a big risk that something is wrong with the ignition relay. The ignition relay’s primary job is to give power to all control modules and sensors in your car needed for the engine to run. Here is a more detailed list of the signs of a bad or failing ignition relay to look for: 1. The area under the hood is open to contaminants and pollutants like dirt and debris, which are a common reason behind ignition relay failure. You may also notice a burnt electronic smell if there is a circuit short somewhere.Īn ignition relay normally sits with a few other relays and fuses in the fuse box found in the engine bay. The most common symptoms of a bad or failing ignition relay are an unresponsive ignition, stalling engine while driving, fluctuating ignition power, and a dead car battery. Conclusion Symptoms Of A Bad Ignition Relay
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