1997 Chevy Tahoe left brake light

Tiny
MMARIO
  • MEMBER
  • 1997 CHEVROLET TAHOE
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
Why does my left brake/turn signal light bulb keep going out after I replace it? I repalce and it gors out again a minute later.
Thursday, June 11th, 2009 AT 9:54 AM

2 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Hello, are you using the proper bulb? Use a dmm at the bulb socket, take reading with the brake activated, then take a reading with the turn signal activated, they use the same filament, not at the same time. Compare the readings to the other side.

The filament doesn't blow without activating the brake or turn, does it?
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Thursday, June 11th, 2009 AT 10:31 AM
Tiny
MMARIO
  • MEMBER
  • 4 POSTS
My auto part store in my neighborhood says its the panel. Is that true?
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Thursday, June 11th, 2009 AT 4:26 PM

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