P3022
CVT Secondary Pulley Speed Sensor Circuit
2002-2007 Buick Rendezvous 3.5L V6 🇨🇦
High SeverityPowertrain
Description
The secondary (output) pulley speed sensor in the CVT is malfunctioning.
Symptoms
- Check Engine Light
- Incorrect speed display
- Transmission ratio errors
- Harsh ratio changes
- Limp mode
- No speedometer reading
Common Causes
- Faulty secondary speed sensor
- Damaged wiring
- Tone ring contamination
- Corroded connector
- Sensor air gap incorrect
Diagnostic Steps
- Read secondary pulley speed PID
- Test sensor resistance
- Inspect wiring and connector
- Check tone ring condition
- Compare to vehicle speed sensor
Repair Notes
Replace secondary pulley speed sensor.
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
P3022 on Other Vehicles
Common Questions
What does code P3022 mean on a 2002-2007 Buick Rendezvous?
P3022 stands for "CVT Secondary Pulley Speed Sensor Circuit". The secondary (output) pulley speed sensor in the CVT is malfunctioning.
What are the symptoms of P3022 on a Buick Rendezvous?
Common symptoms of P3022 include: Check Engine Light, Incorrect speed display, Transmission ratio errors, Harsh ratio changes, Limp mode, No speedometer reading.
What causes P3022 on a 2002-2007 Buick Rendezvous?
Common causes of P3022 include: Faulty secondary speed sensor, Damaged wiring, Tone ring contamination, Corroded connector, Sensor air gap incorrect.