Main Relay: Inspection

Download the full database via torrent (~1.1 TB) | Download Brad's custom LEMON patches

WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.

Check that the main relay has no deformation, cracks or other damages.

Measure the resistance between main relay terminals.

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Inspection conditions	Standard
1 - 3	Always	1 MΩ or more
1 - 3	Apply battery voltage between terminals 2 and 4.	Less than 1 Ω