Backup Battery
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the voltage between connector terminals.
 Courtesy of SUBARU OF AMERICA, INC.
|
| Terminal No. |
Standard |
| 1 (+) - 3 (-) |
2 V or more |
- Replace the backup battery if the inspection result is not within the standard value.