Advanced Diagnostics

DTC P0607 (82): Battery Condition Monitor (BCM) Module Performance Problem




General Description
The battery condition monitor (BCM) module detects the cell voltage of the battery module. The cell voltage is converted to voltage information in the high voltage processor through the battery scan circuit. The battery control processor obtains the cell voltage information through internal communication.

When normal information is not sent from the high voltage processor for a set time or more, or when abnormal information is included in the information sent from the high voltage processor, and this condition continues for a set time or more, the battery control processor detects a malfunction and a DTC is stored.




Monitor Execution, Sequence, Duration, DTC Type, OBD Status




Enable Conditions

Malfunction Threshold
One of these conditions occurs.
- Normal information is not sent from the high voltage processor for at least 0.5 seconds.
- Abnormal information is included in the information sent from the high voltage processor for at least 0.5 seconds.

Diagnosis Details

Conditions for illuminating the MIL
When a malfunction is detected, the MIL comes on and the DTC and the freeze frame data are stored in the PCM and BCM memory.

Conditions for clearing the MIL
The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the diagnostic runs.

The MIL, the DTC, and the freeze frame data can be cleared by using the scan tool Clear command or by disconnecting the battery.