Transmitter Battery

WARNING: This page is about a different car, the 2007 Subaru Outback and 2007 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

Measure the voltage between the keyless transmitter battery (+) terminal and (-) terminal.

NOTE: Battery discharge occurs during the measurement. Complete the measurement within 5 seconds.

Fig 1: Measuring Voltage Between Keyless Transmitter Battery (+) Terminal And (-) Terminal

Courtesy of SUBARU OF AMERICA, INC.

VOLTAGE SPECIFICATION

Tester connection		Standard
(+)	(-)	Standard
Battery Positive terminal	Battery Ground terminal	2.5 - 3.0 V

If NG, replace the battery. (Use CR2025 or equivalent.)