CHECK FUNCTION SETTING.

1) Using the Subaru Select Monitor, select customization of the collation CM «Driver’s exterior transmitter + interior tuner».

2) Using a tester, measure the output (waveform) between the collation CM terminals.

Connector & terminal

(B421) No. 33 — No. 34:

QUESTION
When the customization was performed, did a change occur from waveform output to no waveform output?
Yes	No
	Replace the collation CM.