Elect issue, killed two new batteries. A test light between the Neg a cable. Pulled all fuses and relays. The test light after pulling 3 of the many fuses TBC, RDO, head light fuses. ? tbc?

10

Asked by Feb 25, 2015 at 08:41 PM about the 2003 Chevrolet Blazer 2 Door LS 4WD

Question type: Maintenance & Repair

Test light went from very
bright,fated, light element
glow. after pulling the 50 amp
head light fuse No more test
light glow. What is the TBC
abbreviation? It effects the
tailgate lock. What would
cause so many issues?

2 Answers

246,725

You need a multimeter, check out this link...https://www.youtube.com/watch?v=KF1gijj03_0

18,775

Have u verified the alternator is good? Don't say "it's charging" there is more to it than that

Your Answer

Add photo

Related Questions

Search Chevrolet Blazer Questions

Chevrolet Blazer Experts

#1 Andrew Olsen
Andrew Olsen
Reputation 2,010
#2 yetilikesbeer
yetilikesbeer
Reputation 1,320
#3 Rowefast
Rowefast
Reputation 1,030
View All

Related Models For Sale

Used Chevrolet TrailBlazer
91 Great Deals out of 4,710 listings starting at $999
Used Chevrolet Tahoe
583 Great Deals out of 33,059 listings starting at $1,500
Used Chevrolet S-10
6 Great Deals out of 1,332 listings starting at $1,999
Used Chevrolet Silverado 1500
1,954 Great Deals out of 183,196 listings starting at $1,495
Used GMC Jimmy
287 listings
Used Ford Explorer
912 Great Deals out of 64,628 listings starting at $799
Used Jeep Grand Cherokee
1,080 Great Deals out of 73,498 listings starting at $1,200
Used Ford F-150
2,152 Great Deals out of 193,917 listings starting at $290
Used Toyota 4Runner
235 Great Deals out of 19,525 listings starting at $1,500
Used Chevrolet Colorado
247 Great Deals out of 27,664 listings starting at $1,000
Used Chevrolet Suburban
270 Great Deals out of 19,283 listings starting at $1,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.