Possible reasons why the electrics in the car turn off:
1. Battery problems
*Weak or dead battery
*Corrosion or damage to battery terminals
* Faulty charging system
2. Wiring problems
* Short circuits
* Wire breaks
* Damage to wiring harnesses
3. Problems with the generator
* Faulty generator
*Weak voltage or current
* Incorrect operation of the voltage regulator
4. Problems with fuses or relays
*Blown fuses
* Faulty relays
* Short circuit (short circuit) in fuses or relays
5. Problems with the ignition switch
* Faulty ignition switch
* Worn or damaged contacts
6. Weight problems
* Weak or damaged ground connections
*Corrosion or rust on ground connections
7. Problems with the powertrain control module (PCM)
*Faulty PCM
* Problems with PCM software
8. Problems with body wiring
*Damage or corrosion of body wiring
* Faulty switches or sensors
9. Alarm problems
* Faulty alarm
* Short circuit or break in the alarm wiring
10. Other problems
* Problems with the fuse box
* Faulty components (eg starter, headlights)
Troubleshooting:
* Check the battery for voltage and terminals for corrosion.
* Check the wiring for damage or breaks.
* Check the generator for voltage and current.
* Check fuses and relays for faults.
* Check the ignition switch and contacts.
* Check ground connections.
*Check the PCM using a trouble code scanner.
* Check body wiring for damage.
* Check the alarm system.
*Check other components that may be causing problems.
If you cannot fix the problem yourself, it is recommended that you contact a qualified mechanic for diagnosis and repair.