The term is Perimeter lighting. They are just additional lights mounted alongside headlights/running lights. They would be a part of a trim package, some models have them, some don't, some models can control their operation through the DIC (Driver Information Center). A manual for your vehicle would cover this, if you don't have one, try a Chevrolet forum for a source for one.
2003 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
What code is p0014
2004 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
the d light for driving is not lighting up-all the other P,R,N,3,2,1 a little light under the simbles light up except D drive light- transmission is not shifting right-is this due to the light unde...
2003 Chevrolet Trailblazer LT 4WD
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Maintenance & Repair
Bought 06 TB a month ago, oil pressure gauge drops from just over 40 to 0 while idling, Back to normal when given gas, I've changed the oil pressure sensor, the problem remains. The oil is at full ...
2006 Chevrolet Trailblazer LT 4WD
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Maintenance & Repair
/I'v changed my shift solenoids 1-2 & 2-3 twice. It works perfectly for a month then the vehicle goes back to not having first gear again. What keeps causing the solenoid trouble. Why isnt enough p...
2005 Chevrolet Trailblazer LS 4WD
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Maintenance & Repair
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