PRE-RELEASE
Alternator (2), E39
| Alternator (2), E39 |
| Location |
Alternator (2), E39
| Main task |
The task of the alternator is to supply power to the car's consumers when the engine is running and to keep the battery charged.
| Type |
Alternator with integrated charge regulator.
| Connection |
|
2 pin no.
|
Signal type
|
Description
|
| B+ | Charging current | To the battery's (1) positive terminal |
| 1, L | Diagnostics/start pulse | Data link and starting pulse from engine control module. Connected to ECM, control module, E39 (590) pin 53(B). |
| 2, F | Information on load | Connected to ECM, control module, E39 (590) pin 55(B). |
Alternator (2)
