My Toyota RAV4 Won’t Start After I Changed The Battery

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A dead battery is often the first issue we think of when a car fails to start properly. The Toyota RAV4, like any other vehicle, has several different devices that are involved in starting the engine. If you are upset because you Toyota RAV4 won’t start after battery change continue reading.

Understanding how to determine and fix common engine starting issues can save you from wasting time, frustration, and money when working on a Toyota RAV4. With a little knowledge of basic auto mechanics, you’ll have your Rav4 back on the road before you break a sweat.

Why won’t a Toyota RAV4 start after changing the battery?

RAV4 Will Not Start After Replacing Battery
A Toyota Rav4

The steps you must follow to check your Toyota RAV4 that does not start after changing the battery are the following:

1. Open the hood of your RAV4

Check the battery terminal connections first so you can verify that they are tight. Sometimes twisting the connections to the battery terminals pushes the electronic connections so that they are properly attached to the terminals. Try to start the Toyota to see if it works after the reconnect trick.

2. Inspection

Examine the ends of the terminal connections to see if the circular connection points are gnawed. If they are badly damaged, there is a possibility that you will not be able to direct the electricity from the battery to the starter. The replacement of the terminal connections implies the change of the entire wiring harness that connects the RAV4’s electrical system to the battery.

The main battery cables can also be visually inspected for fraying, breaking, or exposure. Various RAV4 models are notorious for faulty or bad battery cables.

3. Check the alternator

If you’ve been driving your RAV4 and it loses power and shuts off after 20-30 minutes of driving time and won’t start, then that’s an indicator of a failed alternator. Try to measure the charge output using an inductive amperage probe, which is attached next to the BAT (B+) wire that links to the alternator, the amperage should be between 120 and 155 amps.

Auto parts stores may also use an alternator tester. A faulty alternator will allow a new, fully charged battery to discharge without being able to recharge it. As a result, even a new car battery that is properly connected to the battery cables and electrical harness will not be able to start your RAV4.

You can read more about: Common Alternator Problems

4. Replace the boot

Locate the starter on your Toyota RAV4’s engine by tracing the positive battery cable, which ends at the starter and starter solenoid. The boot is a piece that resembles two cylinders joined together, with one cylinder larger than the other. If the starter is accessible, remove it by using a socket wrench to unscrew the bolts that connect the starter to the flywheel. Remove the negative battery cable, primitive to remove the starter motor.

You may also be interested in: Frequent Starter Motor Failures

5. Change the spark plugs

Replaces the spark plugs, which can be unscrewed with a socket wrench. Screw in the new spark plugs and hand-tighten them. Consult the owner’s manual to learn more about the spark plugs, especially according to the proper torque, since the engine of each RAV4 can vary from one year to another.

Advice

Now that you know the possible causes of your Toyota RAV4 not starting after changing the battery, follow this advice:

  • Given the location of your starter, you will likely require the use of a jack and expansion struts to get your car up and try to get under it to evacuate and check the starter.

A dead battery is often the first issue we think of when a car fails to start properly. The Toyota RAV4, like any other vehicle, has several different devices that are involved in starting the engine. If you are upset because you Toyota RAV4 won’t start after battery change continue reading.

Understanding how to determine and fix common engine starting issues can save you from wasting time, frustration, and money when working on a Toyota RAV4. With a little knowledge of basic auto mechanics, you’ll have your Rav4 back on the road before you break a sweat.

Why won’t a Toyota RAV4 start after changing the battery?

RAV4 Will Not Start After Replacing Battery
A Toyota Rav4

The steps you must follow to check your Toyota RAV4 that does not start after changing the battery are the following:

1. Open the hood of your RAV4

Check the battery terminal connections first so you can verify that they are tight. Sometimes twisting the connections to the battery terminals pushes the electronic connections so that they are properly attached to the terminals. Try to start the Toyota to see if it works after the reconnect trick.

2. Inspection

Examine the ends of the terminal connections to see if the circular connection points are gnawed. If they are badly damaged, there is a possibility that you will not be able to direct the electricity from the battery to the starter. The replacement of the terminal connections implies the change of the entire wiring harness that connects the RAV4’s electrical system to the battery.

The main battery cables can also be visually inspected for fraying, breaking, or exposure. Various RAV4 models are notorious for faulty or bad battery cables.

3. Check the alternator

If you’ve been driving your RAV4 and it loses power and shuts off after 20-30 minutes of driving time and won’t start, then that’s an indicator of a failed alternator. Try to measure the charge output using an inductive amperage probe, which is attached next to the BAT (B+) wire that links to the alternator, the amperage should be between 120 and 155 amps.

Auto parts stores may also use an alternator tester. A faulty alternator will allow a new, fully charged battery to discharge without being able to recharge it. As a result, even a new car battery that is properly connected to the battery cables and electrical harness will not be able to start your RAV4.

You can read more about: Common Alternator Problems

4. Replace the boot

Locate the starter on your Toyota RAV4’s engine by tracing the positive battery cable, which ends at the starter and starter solenoid. The boot is a piece that resembles two cylinders joined together, with one cylinder larger than the other. If the starter is accessible, remove it by using a socket wrench to unscrew the bolts that connect the starter to the flywheel. Remove the negative battery cable, primitive to remove the starter motor.

You may also be interested in: Frequent Starter Motor Failures

5. Change the spark plugs

Replaces the spark plugs, which can be unscrewed with a socket wrench. Screw in the new spark plugs and hand-tighten them. Consult the owner’s manual to learn more about the spark plugs, especially according to the proper torque, since the engine of each RAV4 can vary from one year to another.

Advice

Now that you know the possible causes of your Toyota RAV4 not starting after changing the battery, follow this advice:

  • Given the location of your starter, you will likely require the use of a jack and expansion struts to get your car up and try to get under it to evacuate and check the starter.

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