FixVault
Home
›
Jeep
›
2011
›
Liberty Renegade, Part Time
›
Repair and Diagnosis
›
Transmission
›
Automatic Trans
›
Powertrain Control Module (Pcm) - Electrical Diagnostics - 42RLE Automatic Transmission
›
DTC Troubleshooting
›
P0721-Output Speed Sensor Circuit Performance
›
When Monitored:
When Monitored:
The transmission gear ratio is monitored continuously while the transmission is in gear.