DTC P33E0-1B: Hybrid/EV Battery Stack 1 Circuit Resistance Above Threshold; DTC P33E1-1B: Hybrid/EV Battery Stack 2 Circuit Resistance Above Threshold [11/2022 - ]: Description
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The HV battery is composed of 60 cells (3.7 V each) in series. The battery ECU assembly monitors the internal resistance of each HV battery cell to detect malfunctions of the HV battery.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | Note |
|---|---|---|---|---|---|---|
| P33E0-1B | Hybrid/EV Battery Stack 1 Circuit Resistance Above Threshold | The internal resistance of any cell of the No. 1 HV supply stack sub-assembly exceeds the threshold. (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
SAE Code: P33E0 |
| P33E1-1B | Hybrid/EV Battery Stack 2 Circuit Resistance Above Threshold | The internal resistance of any cell of the No. 2 HV supply stack sub-assembly exceeds the threshold. (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
SAE Code: P33E1 |
HINT:
These DTCs can be stored after clearing DTCs and driving the vehicle for approximately 10 minutes.