Rear Defrost on Sliding Glass

[timarion]

Remote started my truck this morning and when I got in the driver and passenger rear windows were defrosted like you’d expect, but the sliding glass didn’t. Snooped around at fuses and such and nothing seems out of the ordinary. Anyone seen something similar? Another weird thing is a couple times the parking brake has been set when I remote start the truck and I didn’t set it when I got out. 
 

2019 Silverado LT Trail Boss

[RStrain56]

I haven't run into the issue with the defrost on the sliding rear window, but my parking brake I noticed would set itself randomly here and there as I was walking away from the truck. I believe the manual says it will sometimes do a self test and automatically apply the parking brake at random. Something to that effect anyway.

Anytime I've remote started it, I haven't yet found the brake to be set if I hadn't already done so prior.

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[Cboc21]

3 hours ago, timarion said:

Remote started my truck this morning and when I got in the driver and passenger rear windows were defrosted like you’d expect, but the sliding glass didn’t. Snooped around at fuses and such and nothing seems out of the ordinary. Anyone seen something similar? Another weird thing is a couple times the parking brake has been set when I remote start the truck and I didn’t set it when I got out. 
 

2019 Silverado LT Trail Boss

You have to go into settings and you can set the remote start to do rear defog...it’s switched off unless you go in and change it!