P0722
Output Speed Sensor Circuit No Signal
2002-2002 Dodge Ram 2500 5.9L I6 Cummins Diesel
High SeverityPowertrainGeneric (SAE)
The 2002 Dodge Ram 2500 is equipped with a 5.9L inline-6 diesel engine. Below you'll find detailed p0722 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
No signal from output speed sensor.
Symptoms
- No speedometer
- No shifting
- Limp mode
Common Causes
- Faulty sensor
- Open wiring
- Disconnected
Diagnostic Steps
- Test signal
- Check wiring
Repair Notes
Replace sensor or repair wiring.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0722 on Other Vehicles
Common Questions
What does code P0722 mean on a 2002-2002 Dodge Ram 2500?
P0722 stands for "Output Speed Sensor Circuit No Signal". No signal from output speed sensor.
What are the symptoms of P0722 on a Dodge Ram 2500?
Common symptoms of P0722 include: No speedometer, No shifting, Limp mode.
What causes P0722 on a 2002-2002 Dodge Ram 2500?
Common causes of P0722 include: Faulty sensor, Open wiring, Disconnected.
Last updated: March 2026