Power window and door lock not working

TRUONG VU

MEMBER
2007 NISSAN ALTIMA
2.5L
4 CYL
TURBO
AUTOMATIC
160,000 MILES

Hi, my power windows and door lock not working. Can you tell me which fuse to check for that? I can lock the door using remote fob only. Thanks

Thursday, May 2nd, 2019 AT 6:50 AM

5 Replies

SCGRANTURISMO

MECHANIC
4,897 POSTS

Hello,

This could be a problem with Ground M57 which is located behind left end of dash. I have included a diagram of the ground and the wiring diagram of the power door locks and the power windows circuits in the diagrams down below. Please make sure that the ground is corrosion free, clean, tight, and making good metal to metal contact. Please get back to us with what you are able to find out.

Thanks,
Alex
2CarPros

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Thursday, May 2nd, 2019 AT 4:13 PM

TRUONG VU

MEMBER
12 POSTS

Thank you Alex for your help.

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Monday, May 6th, 2019 AT 8:21 AM

KEN L

MASTER CERTIFIED MECHANIC
42,895 POSTS

Please let us know what you find. We are interested to see what it is.

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Thursday, May 9th, 2019 AT 1:19 PM

TRUONG VU

MEMBER
12 POSTS

I checked the ground M57. Ground is good. I rechecked all related fuses using provided schematic. Fuses are all good too. Finally using the schematic, I checked the power wiring that feed into the main switch, and found out that there is bad connection, wiggling with the wires, somehow it worked again. I am happy that I did not have to replace the main switch because I though that could be the only last thing that could go wrong. Thank you for providing help and schematic so that I can troubleshoot with guidance.

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Thursday, May 9th, 2019 AT 1:46 PM

SCGRANTURISMO