| 1. Apply the parking brake, make sure the transmission is in neutral (manual gearbox) or in parking position (automatic transmission) and start up the engine. |
| 2. Set the fan to maximum speed. |
| 3. Turn on the main beam headlights and the lighting in the car. |
| 4. Increase engine speed to 2400 min -1 and hold it during the audit. |
| 5. Connect the negative probe digital voltmeter to the positive terminal of the battery. |
| 6. The second probe, connect the digital voltmeter to the output terminal of the generator B +. The voltage shown by the voltmeter should be less than 0.6 V. |
| 7. If the voltage is higher than 0.6V, connect a digital voltmeter positive probe to the nut fastening the output terminal of the generator and the electrical connector pin connecting the circuit between the generator and the battery. |
| 8. If the voltage shown by the voltmeter became less than 0.6, then you need to clean the contacts of an electric socket or to provide reliable contact between them. |
| 9. Connect the negative lead of the voltmeter to the negative terminal of the battery. |
| 10. Connect the positive lead of the voltmeter to the "mass" contact of the generator (-). The voltage shown by the voltmeter should be less than 0.3 V. |
| 11. If voltage is higher than 0.3V, connect the positive lead of the voltmeter to a nut of fastening of "mass" wire and pin electrical connector, which connects the chain. |
| 12. If the voltage shown by the voltmeter became less than 0.3, then you need to clean the contacts of an electric socket or to provide reliable contact between them. |
