How to Jump-Start a Car: A Step-by-Step Guide for Every Driver
A Step-by-Step Guide on How to Jump Start a Car
Finding yourself with a dead car battery can be stressful, but knowing how to jump-start your vehicle can get you back on the road quickly. In this guide, we’ll walk you through the process in
8 simple steps, along with helpful tips to keep you safe and ensure the job is done correctly.
What Do you need to Jump Start a Car?
Before you begin, make sure you have:
- A pair of jumper cables.
- A second vehicle with a working battery, or a portable jump starter.
Step 1: Ensure Safety First
- Park both vehicles on a flat surface.
- Turn off the ignition, and ensure both cars are in Park (automatic) or Neutral (manual) with the parking brake engaged.
- Remove any metal jewelry to avoid accidental sparks.
- Inspect the battery for damage or leaks. If the battery is cracked or leaking,
do not proceed—contact a professional at All Car Shop.
Step 2: Locate the Battery and Terminals
- Pop the hood and find the battery in each vehicle.
- Identify the positive terminal (+), often marked in red, and the negative terminal (-), usually black or unmarked.
Step 3: Connect the Jumper Cables
Follow these steps carefully to avoid sparks or damage:
- Attach one red clamp to the positive terminal of the dead battery.
- Connect the other red clamp to the positive terminal of the working battery.
- Attach one black clamp to the negative terminal of the working battery.
- Connect the final black clamp to an unpainted metal surface (like a bolt or bracket) on the engine block of the dead car. Do not attach this clamp to the negative terminal of the dead battery, as it can cause sparks.
Step 4: Start the Working Vehicle
- Turn on the car with the functioning battery and let it idle for a few minutes. This allows the dead battery to absorb some charge.
Step 5: Start the Dead Vehicle
- Attempt to start the car with the dead battery. If it doesn’t start, wait another 2–3 minutes and try again.
- Once the dead car starts, leave both vehicles running for a few minutes to stabilize the charge.
Step 6: Disconnect the Jumper Cables
- Remove the cables in reverse order:
- Disconnect the black clamp from the engine block.
- Remove the black clamp from the working battery.
- Disconnect the red clamp from the working battery.
- Remove the red clamp from the dead battery.
- Avoid letting the clamps touch each other during removal.
Step 7: Let the Car Run
- Allow the revived car to run for at least 20 minutes or drive it around to recharge the battery.
Step 8: Prevent Future Dead Batteries
- Get your battery tested at your next service appointment.
- Check for corrosion around the terminals and clean them regularly.
- If your battery is over three years old or consistently struggling to hold a charge, consider replacing it.
Car Still Won't Start After a Jump?
If the car still doesn’t start after following these steps, the issue could be more serious, such as a faulty alternator or starter. In this case, it’s best to call All Car Shop for auto repair service and assistance.
Bonus Tip: Invest in a Portable Jump starter
Consider investing in a portable jump starter to avoid relying on a second vehicle. This handy device can save you time and stress in emergencies.
