Normal Operation and Fault Conditions
The battery current sensor is a Hall-effect sensor attached to the battery ground cable. It is supplied a 5 volt reference and ground from the BCM. The BCM reads the battery current sensor feedback voltage to determine how much current is flowing through the battery ground cable.
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U1007:31 | Lost Communication With Battery Monitoring Sensor "A": No Signal | This DTC sets when the BCM does not indicate current flow through the battery current sensor. |