Possible Causes
WARNING: This page is about a different car, the 2017 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| POSSIBLE CAUSES |
|---|
| POWER TAKE-OFF (PTO) SYSTEM NOT INSTALLED CORRECTLY |
| PTO SWITCH OR CIRCUIT FAILURE |
| BRAKE SWITCH |
| ENGINE OR FUEL MODIFICATIONS THAT EXCEED OEM SPECIFICATIONS |
| ACCELERATOR PEDAL POSITION (APP) SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always Perform The PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE Before Proceeding. Refer To PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .