Reasons for repairing car electrical equipment:
* Damage to the generator or starter
*Battery problems
*Blown fuses or relays
*Lighting fault
* Problems with power windows or mirrors
* Malfunctions of electronic systems (for example, on-board computer, audio system)
*Wiring fault
Signs that electrical equipment needs repairs:
* Difficulty starting the engine
* Dim or uneven headlights
* Non-working electrical appliances (for example, power windows, heated windows)
* Extraneous noise from the generator or starter
* Errors on the instrument panel related to electrical equipment
The process of repairing electrical equipment of a car:
1. Diagnostics:
– Checking the battery, generator, starter
– Inspect wiring and fuses
– Diagnostics of electronic systems using special equipment
2. Fault determination:
– Determining the cause of the breakdown
– Identification of damaged components
3. Replacement or repair:
– Replacement of faulty parts (e.g. fuses, relays, alternator)
– Repair of electronic boards and wiring elements
4. Check and adjustment:
– Checking the functionality of repaired components
– Adjustment of generator and starter voltage
5. Reset errors:
– Clearing fault codes from the memory of electronic control units
Tips for preventing problems with car electrical equipment:
*Check the battery, alternator and starter regularly
* Monitor the condition of wiring and contacts
* Protect your car from surges with a voltage stabilizer
* Follow the manufacturer’s recommendations for maintenance and replacement of electrical equipment
*Where possible, use original spare parts and consumables