This workaround is effective when the parts inside the starter are stuck together or the gears are slightly out of alignment. If the engine does not start due to the starter, the engine may start if you turn the key while hitting the starter motor with something like a stick or metal tool. If the starter fails, it usually needs to be replaced with a new one. And if the starter motor does not work with a healthy battery, suspect a malfunction of the starter. Symptom: When you turn the key to start the engine of your Avalon, you will hear a clicking sound, which is the sound of a bad starter motor. In any case, since the starter motor also has a limited life, it will break down after using the car for a long time, and if the starter motor breaks down, the engine will not start. The average life of a starter motor is about 100,000 to 150,000 miles, and the life will be shortened if the engine is started more frequently. Broken starter motorĪ starter is a motor for starting the engine of your Avalon. It will also rule out any other problem with the first key, for example, water damage. Tip: You can try starting your Avalon with its second key.
If it doesn’t work, then look in your vehicle’s operational manual for exact location of key fob placement, as it may vary depending on model.
In that case, place your key fob as close to the start/stop button as you can and then start the vehicle. If you have a model of Avalon which only has a key fob with start/stop button and no place to insert a key.
How to start Toyota Avalon with dead key fob battery Passive means, among other things, that the transponder in the key does not need its own power source. The immobilizer is controlled by a passive transponder. If the key fob battery is empty, the door no longer locks or unlocks at the push of a button. Don’t worry, you can still start your vehicle – the battery is only used to send the signal for locking/unlocking. If your Avalon has push start/stop button, then its possible that your vehicle may not start due to weak key fob battery. Once the battery has been removed from the circuit, you can start cleaning the corroded battery. Next you can unplug the red positive pole cable. We advise against using metal pliers, but if you use them, you must make sure that you do not touch any other parts of the body. If the pole clamp is very tight, you can open it with pliers. First remove the black cable from the negative pole. To clean the battery on your Toyota Avalon, you have to remove the pole cables first, which requires no special knowledge, just a little concentration, as the order is very important. If you discover white deposits or silvery-green deposits, but no further cracks or damage, you do not have to replace the battery, just clean it.
If you lift the rubber covers over the two battery terminals, you can check the terminals for corrosion. To know if your Avalon’s starting problems are from dirty battery contacts, you need to investigate them. Start the donor vehicle and then your Avalon. Next connect black cable to the negative terminal of donor battery, then to the bare metal in the engine bay of your Avalon. If dead battery is the reason for the breakdown of your Avalon, you can easily jump start it using jumper cables and a healthy battery from another vehicle, or using a battery booster if available.įirst connect red cable to the positive terminal of your Avalon’s dead battery, then to the positive terminal of donor battery. Because the battery may have a defect with these measured values and must be replaced. Values above 14 or below 11.5 volts require an expert assessment of the condition of the car battery. checking the voltage, usually results in values of approx. Successful testing of the car battery, i.e.
Before the test, the multimeter is set to the voltage range of the battery and connected to its plus and minus poles. The voltage of the battery on your Toyota Avalon can be measured precisely with a multimeter.
Toyota Avalon fifth generation battery location Test 12v battery
A new battery only develops its full capacity over time. If a new car battery has been installed, the battery may not have yet reached its full capacity.
A test can be done to measure the voltage between the battery poles, check the acid level and assess the condition of the starter battery. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. If your Avalon’s engine won’t crank or cranks very slowly, then the most likely culprit is a weak or dead 12v battery.