CHECK CURRENT DATA.

1) Prepare the Subaru Select Monitor kit.

2) Run the “PC application for Subaru Select Monitor”.

3) Read the data of ignition power supply voltage from Subaru Select Monitor.

4) Turn the ignition switch ON ←→ OFF.

QUESTION

Does the voltage change between 10V or higher ←→ less than 1.5V, matching the ignition switch ON ←→ OFF operation?

Yes No

Check the ignition switch circuit.