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Power Transistor

Disconnect power transistor harness connector. Check continuity between terminals with a digital tester. See Fig 1 and Fig 2 . If results are not as specified, replace power transistor.

Fig 1: Power Transistor Terminal Identifcation
G50H16417Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Power Transistor Continuity Check
G50I16418Courtesy of NISSAN MOTOR CO., U.S.A.