Diagram for the PCM/ECM female connector pin location needed?

PRINCESTON

MEMBER
2017 HONDA CIVIC
2.0L
4 CYL
2WD
AUTOMATIC
28,000 MILES

By any chance you have a diagram for the PCM/ECM female connector pin location? Bought a connector and the wire didn't match, and you can guess what happened. If you have the diagram for the pin location, maybe I can still save the wires.

Friday, December 1st, 2023 AT 2:52 PM

5 Replies

JACOBANDNICKOLAS

MECHANIC
108,217 POSTS

Hi,

According to the manual, there are two connectors. If you look below, I attached the connector pin-out of each.

Take a look at the pics and let me know if that helps.

Take care,

joe

See pics below.

Images (Click to make bigger)

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Friday, December 1st, 2023 AT 10:45 PM

PRINCESTON

MEMBER
3 POSTS

You are incredible! Thank you so much for this.

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Sunday, December 3rd, 2023 AT 1:58 PM

JACOBANDNICKOLAS

MECHANIC
108,217 POSTS

Hi,

No problem whatsoever. I'm glad to know it will help.

If you have other questions, let me know. Also, feel free to come back anytime in the future.

Take care,

Joe

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Sunday, December 3rd, 2023 AT 9:40 PM

PRINCESTON

MEMBER
3 POSTS

Please help.

These connectors are to the ECM and the male one (smaller) is connected to the front harness?

Is the female connector connected the Engine Harness?

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Thursday, January 25th, 2024 AT 7:59 AM

JACOBANDNICKOLAS

MECHANIC
108,217 POSTS

Hi,

I need a few pics of what you are seeing. I don't want to be wrong. Is it possible for you to upload a few so I can see what you are dealing with?

Let me know.

Joe