Same issue here but PB Blaster and other items didn’t work, had to replace motor and bracket on driver side. If you do as well get motor with bracket as current motor and bracket tends to seize together over time. Terrible design, factory should have a way to grease with zerks.
I’m about to try this! Thank you!
But what was the problem to begin with? Would they not funti9n at all? Any sounds?
Having the same problem with my 2021 Tahoe premiere. And there’s a weird noise too
Thanks I am having the same problem on my 2012
Did it work?
Same issue here but PB Blaster and other items didn’t work, had to replace motor and bracket on driver side. If you do as well get motor with bracket as current motor and bracket tends to seize together over time. Terrible design, factory should have a way to grease with zerks.
It’s only the passenger side runningboard that I’m having problems with
Same 2016 sierra denali post back here if you find a fix
Will WD40 work?
Yes
Thanks!!
Trying tomorrow! Only drivers side. Sporadically. 2021 Escalade Platinum