Help with a 2018 TRD Off Road 4x4

[kcavanah]

Stopped on a hill today, not to steep, and when I let off the brake to press the accelerator I found my self not going anywhere and the truck was making a loud popping sound. Any info on this?

 

[pauljboudreau]

Transfer case not engaged or partially engage?

 

[whippersnapper02]

HAC = Hill-Start Assist Control

 

[kcavanah]

Is the sound it was making normal?

 

[whippersnapper02]

Is the sound it was making normal?

Yes, that is the ABS pump/Master Cylinder working. Should also have a beep (unless removed for the 3rd gens) and a flashing VSC light.

 

[kcavanah]

Thanks for replying!

 

[OR17TRD]

Turn it off

 

[whippersnapper02]

Turn it off

Can't.

 

[OR17TRD]

Can't.

 

[whippersnapper02]

It was either a DAC off button or the ECT button. You know which one won.

 

[OR17TRD]

It was either a DAC off button or the ECT button. You know which one won.

The one that makes you cool.