Contents: 19. The battery doesn't hold a charge ⇓ 20. The low battery light does not…⇓ 21. The battery discharge light does…⇓
19. The battery doesn't hold a charge
1. The alternator belt is faulty or poorly tensioned (chapter 1).
2. Low electrolyte level in the battery (chapter 1).
3. The battery terminal connections are oxidized or poorly tightened (chapter 1).
4. The generator does not provide charging current (chapter 5).
5. The charging circuit is faulty (chapter 5).
6. Short circuit in the vehicle's electrical circuits (chapter 12).
7. Internal battery damage (chapters 1 and 5).
20. The low battery light does not go out
1. The generator or charging circuit is faulty (chapter 5).
2. The alternator belt is faulty or poorly tensioned (chapter 1).
3. The charging system voltage regulator is faulty (chapter S).
[Based on website data: MAZbook.ru]
21. The battery discharge light does not come on when the ignition key is turned
1. The signal light has burned out (chapter 5).
2. The printed circuit board, instrument panel wiring or light bulb socket is faulty (chapter 12).