[URBAN LEGEND]

Originally Posted by arpad_m

mlee, how did you find out about this? Did you experiment or is this behavior documented somewhere?

Mlee is GM. He wrote the manual. Free fun fact.

[arpad_m]

Originally Posted by URBAN LEGEND

Mlee is GM. He wrote the manual. Free fun fact.

Oopsie daisy
We need more of these itsy bitsy useful morselses of informationses

[URBAN LEGEND]

Originally Posted by arpad_m

Oopsie daisy
We need more of these itsy bitsy useful morselses of informationses

Lol.

[mlee]

Originally Posted by arpad_m

Oopsie daisy
We need more of these itsy bitsy useful morselses of informationses

I had the 2nd production A10 and learned by school of hard knocks just like you guys are doing. Then after the fact mentioned it to GM Engineers who laughed and confirmed.

Sort of like No Lift Shift.. if you ever so slightly lift off the gas or twitch like you are it won't work. Throttle has to be 100%.

[URBAN LEGEND]

Originally Posted by collinms

Have to be off the gas while holding.

Not on the ZL1 1LE. I tried it today at 80 mph while on the gas (not WOT) and it downshifted to 3rd. Then I put it in D for some “PSA” fun.

[mlee]

Originally Posted by URBAN LEGEND

Not on the ZL1 1LE. I tried it today at 80 mph while on the gas (not WOT) and it downshifted to 3rd. Then I put it in D for some “PSA” fun.

Sounds to me like they finally made it work like it should.

My bet is the 2019 ZL1 is the same. Kind of like making the seats tilt back further in the 19

[arpad_m]

Originally Posted by mlee

Sounds to me like they finally made it work like it should.

My bet is the 2019 ZL1 is the same. Kind of like making the seats tilt back further in the 19

"We Demand Backported Fixes for Pre-Refresh Model Years"

[Bigdave18629]

Originally Posted by TWG1

That said, I use the floor tap to PSM ALL THE TIME though. That’s a great feature for me, both in decel for an off ramp, or prep to accelerate (onramp, etc)

Call me NEWB, what does this mean? Anywhere to look up all the tricks?

[crosive]

Performance shift mode. If you slap the go pedal quickly, it puts the car in this mode. It will hold revs longer, and automatically downshift to slow down.

As long as you're in sport or track mode.

It'll stay on this mode if you are pulling g's or continuing to drive spiritedly.

[MakCamaro]

Originally Posted by crosive

Performance shift mode. If you slap the go pedal quickly, it puts the car in this mode. It will hold revs longer, and automatically downshift to slow down.

As long as you're in sport or track mode.

It'll stay on this mode if you are pulling g's or continuing to drive spiritedly.

You have to be in Sport or Track mode for the accelerator tap (Performance Shift Mode) to work.

[arpad_m]

Originally Posted by MakCamaro

You have to be in Sport or Track mode for the accelerator tap (Performance Shift Mode) to work.

...'s what he said, too

[MakCamaro]

Missed that! Lol!

[MakCamaro]

Originally Posted by URBAN LEGEND

Not on the ZL1 1LE. I tried it today at 80 mph while on the gas (not WOT) and it downshifted to 3rd. Then I put it in D for some “PSA” fun.

Same on the 2020 ZL1. Let me ask you something: Assume that you are in auto mode in D, then you 1st tap either paddle to get into manual mode and finally you hold the left paddle for 3 sec to automatically drop to the lowest possible gear. After it downshifts, do you have to paddle shift for all the upshifts, even if you are in D, or it will upshift automatically?