Main Relay: Inspection

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.	Standard
1 and 3	1 MΩ or more
2 and 4	80.55 - 98.45 Ω (when 20°C (68°F))

Connect battery positive terminal to terminal No. 2 and battery ground terminal to terminal No. 4, and measure the resistance between the main relay terminals.

Courtesy of SUBARU OF AMERICA, INC.

Terminal No.	Standard
1 and 3	Less than 1 Ω