2012 1500 pedal position sensor

[jordey604]

2012 1500 laramie 5.7. I drove into work just fine the other day. When I came back to the truck to leave I had a long crank with lightning bolt and service 4x4. No throttle and rough idle. Ran the codes and came up with camshaft position sensor and pedal position sensor. Ended up changing both and cam position sensor went away rough idle gone as well. But still no throttle. I unplugged negative for 5 mins and came back reset dtc and was able to drive around the parking lot and had to park it and go back to work. When I came back same thing came back lightning bolt/service 4x4 with no throttle response. Not seeing any corroded wires. Other than my rear taillight for my blinker not working. Bad pcm or wiring? I'm stumped. I tried pedal reset with ignition in on position holding down pedal for 15 seconds. Also tried cycling the key to on 7 times after plugging the battery back in.

 

[Wild one]

Did you use OEM sensors?? A lot of aftermarket aka cheaper sensors don't play well with Chryco electronics. The peddle relearn i know of,is do a battery disconnect /step on the brake pedal for a minute or so,re-hook up battery ,turn ignition to run position,but don't start truck,then slowly push the skinny pedal to the floor and back up to the idle position all with-in 10 seconds,turn ignition off,open and close drivers door,then start truck. Never heard of the one you're describing where you hold the pedal to the floor for 15 seconds.