DTC B15EC: Backup Battery Degradation [08/2015 - ]: Description
This DTC is set when the DCM (Telematics Transceiver) detects either of the following conditions.
- The BUB (Back-Up Battery) charge level becomes less than the criteria.
- Automatic Collision Notification (ACN) occurred.
When this DTC is set, the BUB (Back-Up Battery) must be replaced.
BUB (Back-Up Battery) degradation DTC B15EC is not reported in deactive mode.
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B15EC | BUB (Back-Up Battery) is deteriorated. | BUB (Back-Up Battery) |