Jump Starting a Starter with a Screw Driver: Tips and Tricks
What To Know
- While a jump start is usually the go-to solution for a dead battery, sometimes the problem lies within the starter itself.
- This is where the age-old trick of how to jump start a starter with a screwdriver comes in handy.
- Take a screwdriver with an insulated handle and touch the positive (+) terminal of the battery to the large terminal on the starter motor.
The dreaded click of a failing starter motor can be a frustrating experience for any car owner. While a jump start is usually the go-to solution for a dead battery, sometimes the problem lies within the starter itself. This is where the age-old trick of how to jump start a starter with a screwdriver comes in handy. This technique, while unconventional, can provide a temporary fix to get your car running again.
Understanding the Problem: Why Your Starter Might Need a Jump
Before we delve into the screwdriver method, let’s understand why your starter might be acting up. Here are some common culprits:
- Dead Battery: The most common reason for a starter not working is a dead battery. The battery provides the initial electrical power to engage the starter motor.
- Faulty Starter Solenoid: The solenoid acts as a switch, connecting the battery to the starter motor. If the solenoid is faulty, it won’t allow the current to flow.
- Damaged Starter Motor: This is the least likely scenario but it’s possible that the starter motor itself could be damaged or worn out.
The Screwdriver Trick: A Temporary Fix
If you suspect the starter motor itself is the problem, the screwdriver method might be your temporary solution. This technique essentially bypasses the solenoid and provides a direct current path to the starter motor.
Important Note: This is a temporary fix and should only be used in emergency situations. It’s crucial to address the underlying issue with your starter or solenoid as soon as possible.
How to Jump Start a Starter with a Screwdriver: A Step-by-Step Guide
1. Safety First: Always disconnect the negative terminal of the battery before working on any electrical components. This will prevent accidental shocks.
2. Locate the Starter Motor: The starter motor is typically located near the engine, usually on the driver’s side. It’s a compact electric motor with a large terminal on top.
3. Identify the Starter Solenoid: The starter solenoid is a small metal box connected to the starter motor. It has two large terminals, one for the battery and one for the starter motor.
4. Connect the Screwdriver: Take a screwdriver with an insulated handle and touch the positive (+) terminal of the battery to the large terminal on the starter motor. This creates a direct current path.
5. Engage the Starter: While holding the screwdriver in place, turn the ignition key to the start position. The starter motor should engage, and your engine should start.
6. Remove the Screwdriver: Once the engine starts, immediately remove the screwdriver from the starter terminal.
Precautions and Considerations
- Use a Screwdriver with an Insulated Handle: This will prevent you from getting an electric shock.
- Be Careful When Connecting the Screwdriver: Avoid touching any other metal parts of the engine while connecting the screwdriver to the starter terminal.
- Don’t Hold the Screwdriver for Too Long: The starter motor draws a significant amount of current. Holding the screwdriver in place for too long can overheat the screwdriver and potentially damage the starter motor.
- Address the Underlying Issue: This method is a temporary fix. You need to diagnose and repair the underlying problem with your starter motor or solenoid as soon as possible.
Alternatives to the Screwdriver Method
While the screwdriver method can be a helpful temporary solution, there are other options you can consider:
- Jump Start with Another Car: If your battery is dead, a jump start with another car is the most common and reliable solution.
- Use a Battery Booster: A battery booster is a portable device that can provide a temporary boost to your battery.
- Replace the Starter Solenoid: If the starter solenoid is faulty, replacing it will resolve the issue.
- Replace the Starter Motor: If the starter motor is damaged, replacing it is the only way to fix the problem.
When to Seek Professional Help
If the screwdriver method doesn’t work, or if you’re unsure about the cause of the problem, it’s best to seek professional help. A qualified mechanic can diagnose the issue and provide a permanent solution.
The Next Steps: Addressing the Root Cause
After successfully jumpstarting your car with a screwdriver, it’s crucial to address the root cause of the problem. Here’s what you need to do:
- Test the Battery: Start by testing your battery with a voltmeter. If the battery is weak or dead, you’ll need to replace it.
- Inspect the Starter Solenoid: Check the starter solenoid for any signs of damage or corrosion. If it’s faulty, replace it.
- Inspect the Starter Motor: If the solenoid is working properly, you might have a problem with the starter motor itself. It might need to be repaired or replaced.
The Final Word: A Temporary Fix for a Temporary Problem
While the screwdriver method can be a lifesaver in a pinch, it’s important to remember that it’s a temporary solution. It’s essential to address the underlying issue with your starter or solenoid to avoid future problems. Always prioritize safety and seek professional help if you’re unsure about any aspect of the repair process.
Answers to Your Questions
Q: Is it safe to use a screwdriver to jump start a starter?
A: Yes, it’s safe if you follow the safety precautions outlined in this guide. Always use a screwdriver with an insulated handle and disconnect the negative battery terminal before working on any electrical components.
Q: How long can I hold the screwdriver on the starter terminal?
A: You should only hold the screwdriver in place for a few seconds while the engine starts. Holding it for too long can overheat the screwdriver and damage the starter motor.
Q: What if the screwdriver method doesn‘t work?
A: If the screwdriver method doesn‘t work, it could indicate a more serious problem with your starter motor or solenoid. It’s best to seek professional help in this case.
Q: Can I use a jump start cable to jump start a starter?
A: No, jump start cables are designed for jumpstarting batteries, not starter motors. Using jump start cables to jump start a starter can be dangerous and could damage the cables or the starter motor.
Q: What are the signs of a faulty starter motor?
A: Signs of a faulty starter motor include:
- A clicking sound when you turn the key
- The engine turning over slowly
- The starter motor not engaging at all
- A burning smell coming from the starter motor
If you experience any of these symptoms, it’s best to have your starter motor inspected by a qualified mechanic.