FixVault
Home
›
Jeep
›
2021
›
Cherokee Trailhawk
›
Repair and Diagnosis
›
Engine Performance
›
System
›
3.2L - DTCS P2116 To U0299
›
DTC Troubleshooting
›
P2127-Accelerator Pedal Position Sensor 2 Circuit Low
›
Set Condition
Set Condition
The Powertrain Control Module (PCM) detects that the APP Sensor 2 input voltage is below the minimum acceptable value.