How do I check the alternator on my RAV4?
First, open the hood and start the car. While the engine is running, remove the negative cable from the battery. If the vehicle stalls or dies, the alternator is likely bad.
How long does a Rav 4 battery last?
between 3 to 5 years
Your Toyota RAV4 battery will typically last between 3 to 5 years, but that can vary heavily depending on battery size, weather conditions type of battery, and driving habits. Even still, just because your battery isn’t completely dead, doesn’t mean it’s operating at optimal levels.
What’s the problem with my Toyota RAV4 battery?
So I figured it has to be the alternator or battery. We changed the alternator and the store said the battery was good. Day two, Drove around for about 2 hours and same deal.
Why is my alternator not working on my Toyota RAV4?
Click to expand… Since the alternator is not putting out voltage in the 13.8-14.8 volt range, it is not working. If the alternator is not working , the battery will continue to drop in voltage as the current is drawn from it. You seem surprised that the voltage does not drop when the car is off, but does drop when the engine is running.
What should the volts be on a RAV4?
Specifically, you’ll need to set it to 20V DC. With your Rav4 turned off, you’ll connect the negative side of the meter to the negative battery post or wire. Touch the positive side of the voltmeter to the positive battery wire. With the engine off, you should get a reading somewhere between 12.0 volts and 12.6 volts.
What kind of voltage does a Toyota Charger need?
Photo 1: This 10.64 battery cranking voltage is well above Toyota’s threshold of 9.6 volts, which means the battery isn’t causing the charging system problem. According to Toyota, a dynamic battery state of charge (SOC) and state of health (SOH) test can be performed with the aid of a simple voltmeter.