DTC P3011-123: Battery Block 1 Becomes Weak; DTC P3012-123: Battery Block 2 Becomes Weak; DTC P3013-123: Battery Block 3 Becomes Weak; DTC P3014-123: Battery Block 4 Becomes Weak; DTC P3015-123: Battery Block 5 Becomes Weak; DTC P3016-123: Battery Block 6 Becomes Weak; DTC P3017-123: Battery Block 7 Becomes Weak; DTC P3018-123: Battery Block 8 Becomes Weak; DTC P3019-123: Battery Block 9 Becomes Weak; DTC P3020-123: Battery Block 10 Becomes Weak; DTC P3021-123: Battery Block 11 Becomes Weak; DTC P3022-123: Battery Block 12 Becomes Weak; DTC P3023-123: Battery Block 13 Becomes Weak; DTC P3024-123: Battery Block 14 Becomes Weak; DTC P3025-123: Battery Block 15 Becomes Weak; DTC P3026-123: Battery Block 16 Becomes Weak; DTC P3027-123: Battery Block 17 Becomes Weak [10/2013 - ]: Description
WARNING: This page is about a different variant/trim than selected.
- Refer to the Description for DTC P0A80-123. Refer to DESCRIPTION .
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P3011 P3012 P3013 P3014 P3015 P3016 P3017 P3018 |
123 | Difference between each battery block voltage or internal resistance of each battery block exceeds a specified value. (1 trip detection logic) |
|
| P3019 | 123 | Difference between each battery block voltage or internal resistance of each battery block exceeds a specified value. (1 trip detection logic) |
|
| P3020 P3021 P3022 P3023 P3024 P3025 P3026 P3027 |
123 | Difference between each battery block voltage or internal resistance of each battery block exceeds a specified value. (1 trip detection logic) |
|
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P3011-123 P3012-123 P3013-123 P3014-123 P3015-123 P3016-123 P3017-123 P3018-123 P3019-123 P3020-123 P3021-123 P3022-123 P3023-123 P3024-123 P3025-123 P3026-123 P3027-123 |
|
HINT:
This DTC is stored when a malfunction is detected in the HV battery or battery voltage sensor. However, depending on the driving conditions, the malfunction may not be reproduced if the status of the HV battery changes. If resistance is abnormal, the voltage of the battery blocks indicated by the DTCs are likely to drop more than others during acceleration (discharging), and increase more than others during deceleration (charging).
- When the HV battery is malfunctioning:
- Voltage of one or a few of the battery blocks have dropped (voltage difference from that of the next block is 1 V or more).
- Voltage of all battery blocks is output randomly that does not have certain patterns.
- When the battery voltage sensor is malfunctioning:
- Differences in battery block voltages have a certain pattern.