Chevy Colorado & GMC Canyon - View Single Post - Dead battery/low voltage
View Single Post
post #11 of (permalink) Old 04-05-2017, 12:36 AM
Senior Member
JScottM's Avatar
Join Date: Sep 2016
Location: Bakersfield, CA
Posts: 1,116
Originally Posted by robbpoe View Post
LOL....most modern vehicles cannot be powered by the alternator alone, probably not since the early 90's.

If the battery is weak, you have systems fail.
Not true at all, the battery is really only there to start the thing (basically). If it couldn't be powered by the alternator alone, (and needed the battery power also to run) the battery would eventually die.....think about it.......

Sent from the butt crack of California.
2016 Colorado 4x4 CC SB V6
AS level/lift 2.5" w/1" rear block, diff drop
275/70-17 Cooper AT3 on MotoMetal 970s
Scary, evil, black, warranty voiding catch can from the devil
JScottM is offline  
For the best viewing experience please update your browser to Google Chrome