Engine wire harness diagram needed?

2017 NISSAN ALTIMA
140,000 MILES • 2.5L • 4 CYL • AUTOMATIC
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ARODRIGUEZ730
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I need to replace the engine wire harness in my car listed above SV. Having a hard time finding a diagram for inserting the new harness.? Harness is part #20411-9HS3A
Sep 13, 2024 at 10:34 AM
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AL514
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Hello, are you looking for the PCM and sensor section of the wiring harness? It looks like the PCM is located next to the battery.
Sep 14, 2024 at 5:18 PM
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AL514
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These are the PCM/ECM wire diagrams 1,2 top and bottom, etc. So they are zoomed in enough to see the wire labels. if you need other diagrams as well, just let us know.
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Sep 14, 2024 at 6:07 PM
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