19. The battery does not hold a charge
- 1. Malfunction or incorrect adjustment of the alternator drive belt (Chapter 1).
- 2. Low electrolyte level on the battery (Chapter 1).
- 3. Loose fastening or damage due to corrosion of the connection of the battery terminals (Chapter 1).
- 4. Generator not charging properly (Chapter 1).
- 5. Open, disconnected or faulty charging circuit wiring (chapter 5).
- 6. Short circuit in the car wiring (chapter 12).
- 7. Internal battery failure (Chapter 1 and 5).
20. The control lamp of the generator does not go out
- 1. Alternator or charging circuit malfunction (chapter 5).
- 2. Malfunction or incorrect adjustment of the alternator drive belt (Chapter 1).
- 3. Faulty generator voltage regulator (chapter 5).
21. The control lamp of the generator does not light up when the ignition is turned on
- 1. Lamp failure (chapter 12).
- 2. Faulty printed circuit board, instrument panel wiring or lamp socket (chapter 12).