Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Jeep
>>
2018
>>
Grand Cherokee Trackhawk
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
6.2L - DTCS P2100 To P2503
>>
DTC Troubleshooting
>>
P2112-Electronic Throttle Control System - Unable To Open
>>
Set Condition
Set Condition
When the Powertrain Control Module (PCM) detects that the Throttle Body blade is not in the correct position when checked during the closing spring return test for 0.5 seconds.