No throttle Response

New here. I have a 20121 tacoma 4 cylinder. Yesterday morning i could start the truck but had no throttle response. It idles fine. I cannot drive it. Any thoughts on what it might be? Going to get a tester to see what code(s) it throws. Any input would be much appreciated

 

tps maybe?

 

Check the brake switch on the brake pedal. There's a software interlock between the throttle and the brake.

 

if the brake switch is out does that also mean that i would have no brakes and/or no brake lights?

 

there was a wirec split from the throttle control sensor. will get new harness tomorrow. Thank you for talking things out with me.

 

As for the brake interlock it activates when the brake is depressed and the throttle pressed at the same time, it cuts the throttle. It was a change due to the "unintended acceleration fiasco". And if your brake switch is stuck the brake lights will be on. It doesn't affect the brake operation.

Good you found it. How was the wire damaged?

 

a cple days previous i was spraying out the vents above at a car wash...i assume i partly severed the wire then