Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
10Original wording in English
POLESTAR
DTC SRS-B15381B High Voltage battery loop control
VOLVO
If a Supplemental Restraint System (SRS) message in combination with DTC SRS-B15381B is present, please follow ?Service?.
VOLVO
This is a Technical Journal: DTC SRS-B15381B High Voltage battery loop control. The resistance of the circuit can be monitored using the SRS parameter "High voltage battery power supply disconnect"
VOLVO
This is a Technical Journal: DTC SRS-B15381B High Voltage battery loop control. The resistance of the circuit can be monitored using the SRS parameter "High voltage battery power supply disconnect"
Check vehicle applicability
60A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A3 ETRON ↗ | 2020 |
| Audi | A3 ETRON ↗ | 2019 |
| Audi | A6 ↗ | 2021 |
| Audi | A6 ↗ | 2020 |
| Audi | A6 ↗ | 2019 |
| Audi | A7 ↗ | 2021 |
| Audi | A7 ↗ | 2020 |
| Audi | A7 ↗ | 2019 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Memory 2 Switch Circuit Short To Ground
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.