have a light bar with one single white wire and says to hook to hot reverse wire at housing still wont come on?

Asked by Jan 10, 2013 at 09:40 PM about the GMC Sierra 1500

Question type: Maintenance & Repair

1 Answer

18,795

Well for current to floe you need power and ground. It may not need a ground wire because the base is intended to ground it out, if that is the case then it needs to be bolted to a suitable ground.

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
dragonflyoffshore
Reputation 5,270
#2 John Saffrahn
John Saffrahn
Reputation 3,640
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 3,330
View All

Related Models For Sale

Used Chevrolet Silverado 1500
1,932 Great Deals out of 182,333 listings starting at $999
Used Ford F-150
2,091 Great Deals out of 192,317 listings starting at $290
Used GMC Sierra 2500HD
129 Great Deals out of 12,674 listings starting at $2,995
Used Toyota Tundra
416 Great Deals out of 34,266 listings starting at $1,950
Used Dodge Ram 1500
398 Great Deals out of 10,886 listings starting at $1,000
Used Ram 1500
949 Great Deals out of 112,601 listings starting at $5,386
Used Toyota Tacoma
549 Great Deals out of 42,268 listings starting at $1,995
Used GMC Yukon
419 Great Deals out of 20,457 listings starting at $1,495
Used Chevrolet Silverado 2500HD
326 Great Deals out of 28,528 listings starting at $990
Used Chevrolet Tahoe
593 Great Deals out of 33,019 listings starting at $1,500
Used Ford F-250 Super Duty
331 Great Deals out of 43,931 listings starting at $1,450
Used Chevrolet Camaro
372 Great Deals out of 31,226 listings starting at $2,500
Used GMC Canyon
101 Great Deals out of 11,880 listings starting at $3,500
Used Chevrolet Colorado
250 Great Deals out of 27,512 listings starting at $1,000
Used Nissan Titan
175 Great Deals out of 18,876 listings starting at $3,995

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.