Power window wiring diagram?

TNGUYENWA

MEMBER
2007 HONDA ODYSSEY
56,000 MILES

The driver window works fine. All the other 3 windows will not roll down with either the driver side control or the passenger control. The child lock is not on and seems to work. I can hear a click when the child safety is off but the window does not roll. The fuses are fine. Any help? Thanks.

5 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,476 POSTS

Hello TNGUYENWA,

This sounds like a classic main window switch problem, what happens is the switch contacts become dirty and short not allowing power to get to the other windows. Here is a guide and diagrams will help you fix the problem. The controls (power) run through the main switch to feed the other windows this why the other windows dont work. Here is a guide to help you test for the problem and the wiring diagrams below so you can see how the system works.

https://www.2carpros.com/articles/electric-window-repair

Check out the diagrams (Below). Please let us know what you find. We are interested to see what it is.

Cheers, Ken

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Wednesday, December 14th, 2016 AT 3:07 PM

BJUDD

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GLP. Thanks for the hard work and committed updates.

I have exactly the same issue as you did and solved with a new PMCU. My problem is, I cannot locate a PMCU. I have a 2004 EXL.

Can you (or anyone) give a link to a source for these?

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Saturday, December 14th, 2019 AT 2:13 PM

KEN L

MASTER CERTIFIED MECHANIC
47,476 POSTS

PMCU? I don't know what this is?

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Tuesday, December 17th, 2019 AT 1:03 PM

WILLWON155

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Hold the key down for 2-5 seconds after the window is down.
Once your window is all the way down, hold the button down for 2-5 seconds. Release the button after you've held it down for a short period of time. On some vehicles, the required time to reset the window is 2 seconds.

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Thursday, December 19th, 2019 AT 2:45 AM

KEN L