Possible reasons:
1. Battery disconnected:
* Check if the battery terminals are disconnected.
*If the terminals are disconnected, reconnect them.
2. Broken wires or fuses:
*Refer to your owner’s manual for fuse locations.
*Check for blown electrical fuses.
* Replace blown fuses.
3. Ignition switch is faulty:
* Try turning the ignition key several times.
* If the key turns freely, the ignition switch may be faulty.
4. Generator malfunction:
* The generator produces electricity to power the battery and power the vehicle.
* Check the battery voltage with the engine running. If it is below 12 volts, the alternator may be faulty.
5. Engine malfunction:
* When the engine is not running, the electrics cannot be turned on.
* Try starting the engine. If it does not start, the engine may be faulty.
6. Engine control module (ECM) malfunction:
* The ECM controls the vehicle’s electrical system.
*If the ECM is faulty, the electrical supply may be affected.
7. Poor grounding:
*The electrical system requires a good ground to operate.
* Check whether the ground wires are securely connected to the chassis and motor.
8. Electrical wiring fault:
*Damaged or faulty wiring can result in loss of electricity.
* Check the electrical wiring for signs of damage or short circuit.
If you cannot determine the cause yourself:
*Consult a qualified auto mechanic.
* Give them as much information as possible about the symptoms to help them diagnose the problem.