99 Suburban stop light issues.

[turbopowered68]

1999 Suburban
The rear left signal light keeps blowing out
Today the right side also took a dump.

This truck has been having this issue for a while now HELP

 

[OR VietVet]

Getting water in there? Correct bulb?

 

[SunlitComet]

Or circuit board, ground issues?

---------- Post added at 05:45 PM ---------- Previous post was at 05:45 PM ----------

Wait, do the brake lights still function?

 

[turbopowered68]

no water in there.

today the right side went dead then it came back a few miles later, guessing its a loose wire issue.

 

[OR VietVet]

Ok, well you made it sound like you were actually blowing the bulb. Now you have to crawl in there and check wiring and plug in connections and grounds. Also, check to be sure you have no problems with a patched in trailer plug mess under the rear.

 

[turbopowered68]

Ok, well you made it sound like you were actually blowing the bulb. Now you have to crawl in there and check wiring and plug in connections and grounds. Also, check to be sure you have no problems with a patched in trailer plug mess under the rear.

good point on the trailer thing.

And yes the bulbs do eventually blow out. Put a new bulb in and wiggle things a little and its good to go for about another week or so.

i asked in case this was a common problem.