I have an 06 trailblazer I was driving on the
highway this morning and lost all gears. Won't
engage in any gear. Had it serviced a few months
ago because 1st gear wasn't engaging and had to
manual shift it. Fixed the problem obviously
temporarily. Does anyone know what it could be.
Sounds like a failure in the transmission. Take it to a trusted mechanic or transmission shop for proper diagnosis.
Do some reading here at the link.....http://www.twincharlotte.com/transmission-repair- blog/bid/28391/30-Common-4L60E-Transmission-Problems- Repair-Charlotte-NC
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