How Does a Car Start with No Body Control Module?
Introduction
The body control module (BCM) is a computer that controls various electrical systems in a car, such as the lights, windows, and locks. If the BCM fails, it can prevent the car from starting. However, it is possible to start a car without a BCM by following the steps below.
Safety Precautions
Before attempting to start a car without a BCM, it is important to take the following safety precautions:
- Park the car in a safe location.
- Disconnect the battery.
- Wear gloves and eye protection.
Step-by-Step Instructions
1. Locate the starter solenoid. The starter solenoid is a small, cylindrical device that is located on the starter motor.
2. Connect a wire to the starter solenoid terminal. This terminal is usually labeled with the letter “S.”
3. Connect the other end of the wire to the positive terminal of the battery.
4. Touch the wire to the negative terminal of the battery. This will complete the circuit and start the car.
Troubleshooting
If the car does not start, there are a few things that you can check:
* Make sure that the wire is connected to the correct terminals.
* Check the battery to make sure that it is charged.
* Inspect the starter motor for any damage.
Conclusion
Starting a car without a BCM is a relatively simple process, but it is important to take the necessary safety precautions. By following the steps above, you can get your car up and running again in no time.
