no dash lights on 2015 tacoma

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=141967
Printed Date: April 28, 2024 at 1:38 PM

Topic: no dash lights on 2015 tacoma

Posted By: shane884
Subject: no dash lights on 2015 tacoma
Date Posted: November 04, 2016 at 5:55 AM

Replaced oem fog light switch with aftermarket one now dash lights do not work but all the switches have the back lights on, o ly thing not working now is the dash lights. All fuses have continuity, was hoping that someone knew which fuse and relay i would need to check and the wiring diagram for the dash
Yhanks for the help

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Shane
Bucksnort, MS

Replies:

Posted By: the12volt
Date Posted: November 04, 2016 at 6:10 AM

Have you checked the instrument panel dimmer and its connection?

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Posted By: shane884
Date Posted: November 04, 2016 at 6:23 AM

I check the connection and it was pushed in all the way and it is turned all the way up I just noticed this morning the air condition back lights are not working put on the instrument cluster the indicator lights work but not the back lights and the same way on the air condition panel

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Shane
Bucksnort, MS

Posted By: shane884
Date Posted: November 04, 2016 at 6:39 AM

Took picture

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Shane
Bucksnort, MS

Posted By: the12volt
Date Posted: November 04, 2016 at 6:43 AM

Did you check the fuses under the hood or just inside?

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Posted By: shane884
Date Posted: November 04, 2016 at 6:54 AM

Yes I checked all the fuses inside the cab and under the hood

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Shane
Bucksnort, MS

Posted By: the12volt
Date Posted: November 04, 2016 at 7:13 AM

I would try is disconnecting the new fog light switch you installed as well as using a meter to check for 12V+ on each lead in the instrument panel dimmer connector. If you have 12V+ input to the dimmer and no output, the dimmer is now toast and will need to be replaced.

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Posted By: shane884
Date Posted: November 04, 2016 at 7:32 AM

Will do thanks for the help i will check it out this afternoon

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Shane
Bucksnort, MS

Posted By: shane884
Date Posted: November 04, 2016 at 5:31 PM

Ok thats verified it is the dimmer switch, now i need the wiring diagram for the oem fog lights to figure out why those arent coming on

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Shane
Bucksnort, MS