Keyless Transmitter Battery

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

NOTE:

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

During battery voltage measurement, voltage falls more than 1.8 volts in 3 seconds period.

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

Courtesy of SUBARU OF AMERICA, INC.

TESTER CONNECTION STANDARD SPECIFICATION

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

If NG, replace the battery. (Use CR1620 or equivalent.)