Suddenly found your car battery dead and it won't start? Let's see what emergency solutions you can adopt.
Push Start
This method is only suitable for manual transmission vehicles, and it's best if the battery still has a little charge and if the terrain allows. If you don't have any passengers, try to seek assistance from pedestrians. First, engage the first gear, depress the clutch, turn the car key to the ACC position, and have helpers push from behind. As the car gains speed, release the clutch. Due to inertia, the car should be able to start.
Jump-Start
If you don't have an emergency starter, and in reality, few car owners carry such a device, you can ask for help from nearby drivers to jump-start your car.
To do this, you'll need two jumper cables. First, park both vehicles close to each other. Typically, car batteries are located under the front hood. Depending on the situation, the cars can either be parked side-by-side or facing each other.
Next, locate the batteries in both cars and distinguish between the positive and negative terminals. The positive terminal usually has a red cap and is marked with a "+" symbol.
Remove the terminal caps. Attach the red (positive) jumper cable to the positive terminal. Following the same order, connect the red cable first, then the black one. Once all four terminals are connected, you can attempt to start the car with the dead battery.
Though jump-starting seems simple, several precautions need to be taken:
Check the voltage labels on both batteries, usually found on the battery tag. If the rescue vehicle's voltage is insufficient, it might not work, while excess voltage may damage the car being rescued.
The rescue vehicle should be running to provide a stable voltage and prevent its battery from draining.
Ensure correct polarity connections: Positive to positive and negative to negative. Incorrect connections can cause a short circuit.
Hold the clamps by their rubber grips. Although the voltage from a car battery is typically not enough to cause an electric shock, it's better to be safe.
Attach the clamp vertically on the terminal, not horizontally. This ensures a larger contact area, reducing the chance of sparks.
When disconnecting the cables, remove them one by one. Generally, disconnect in the reverse order of connection: Black first, then red.
For the car being rescued, its negative terminal can be connected to the chassis or engine block, commonly referred to as grounding. This prevents accidental reverse connections that could damage the battery and car.
Tow the Car
The last resort is towing. Securely attach a robust towing rope between the two vehicles. Start moving slowly, ensuring both vehicles maintain the same speed. Be cautious about road safety. If another vehicle approaches from behind, notify the lead vehicle to gradually pull over and stop.
