Keyless Transmitter Battery
WARNING: This page is about a different car, the 2024 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the keyless transmitter battery voltage.
Preparation tool:
Circuit tester
NOTE: Complete the measurement within 5 seconds because the keyless transmitter battery discharges during measurement.Keyless transmitter battery terminal Inspection conditions Standard (+)- (-) Connect resistor (A) 510 Ω 2.5 - 3 V - Replace the keyless transmitter battery if the inspection result is not within the standard value. (Use CR1620 or equivalent.)