Battery sensor (343)
| Battery sensor (343) |
| Location |
Forms part of the cable terminal for the battery negative connection.
| Main task |
To measure:
| • |
Current flowing in the circuit, i.e. its size and direction
|
|
| • |
Battery voltage
|
|
| • |
Temperature.
|
|
| Type |
Sensor with integral electronics.
| Connection |
|
343 pin no.
|
Signal type
|
Description
|
| 1 | Serial communication with BCM | Measurement data from the battery current sensor and diagnostic communication |
| 2 | Power supply, B+ | Power supply, +30 |
| 3 | Ground | Ground via connection to battery negative connection. |
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