My dash lights are dimming while driving

Tiny
D BLOOM
  • MEMBER
  • 2007 TOYOTA 4RUNNER
  • 45,000 MILES
2007 4 runner limited temp and information lights go dim in the same area from left side to right side. Is it lights or LED board? I was told it is bulbs I think it is a led board
Can you let me know on what it is
Thanks
Thursday, December 22nd, 2011 AT 1:55 AM

2 Replies

Tiny
DRCRANKNWRENCH
  • MECHANIC
  • 3,380 POSTS
If all of your lights are affected you may have a bad ground. I am giving you the wiring diagrams for the Instrument cluster. Check all the grounds fo a clean tight fit free of corrosion.
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Thursday, December 22nd, 2011 AT 4:17 AM
Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Meter illumination uses LED board.
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Thursday, December 22nd, 2011 AT 12:23 PM

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