Troubleshooting
* Inspect wiring, fuses and relays for damage and corrosion
* Checking battery and generator voltage
* Checking the operation of the starter and ignition system
* Scan the electronic control unit (ECU) to identify fault codes
Component replacement and repair
* Replacement of blown fuses and relays
* Repair or replace damaged wiring
* Replacement of starter or ignition system components (spark plugs, ignition coils)
* Generator replacement or repair
Other services
* Installation of additional electrical equipment (fog lights, audio systems)
* Removing faults in electronic systems such as ABS, ESP and airbags
* ECU reprogramming to optimize engine and transmission performance
Car electrical repair process
1. Diagnosis: The mechanic will inspect and diagnose the problem using a variety of tools and techniques.
2. Assessment: The mechanic will determine which components are faulty and need repair or replacement.
3. Ordering Parts: The required parts will be ordered from the supplier.
4. Repair: A mechanic will repair or replace faulty components.
5. Inspection: Once the repair is completed, an inspection will be carried out to ensure the system is operating properly.
6. Reset Trouble Codes: Any trouble codes registered in the ECU will be cleared.
Prevention Tips
* Clean battery terminals and tighten connections regularly
* Check wiring and components for signs of damage or corrosion
* Avoid overloading the electrical system
*Have accessories installed only by a qualified mechanic