C0082
Steering Torque Sensor Signal Invalid
2002-2009 GMC Envoy 4.2L I6
High SeverityChassisGeneric (SAE)
Description
The steering torque sensor signal is implausible or does not match expected values.
Symptoms
- EPS warning light
- Steering assist intermittent
- Power steering cuts out momentarily
- Stability control affected
Common Causes
- Torque sensor calibration lost
- Sensor mechanical damage
- Connector pin damage
- Electromagnetic interference near sensor
Diagnostic Steps
- Monitor torque sensor live data during steering input
- Check for smooth, proportional signal response
- Inspect connector for bent or damaged pins
- Check for electromagnetic interference sources
- Perform sensor recalibration if supported
Repair Notes
Recalibrate torque sensor. Replace if signal remains erratic.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0025LF Wheel Speed Sensor Circuit Intermittent
C0082 on Other Vehicles
Common Questions
What does code C0082 mean on a 2002-2009 GMC Envoy?
C0082 stands for "Steering Torque Sensor Signal Invalid". The steering torque sensor signal is implausible or does not match expected values.
What are the symptoms of C0082 on a GMC Envoy?
Common symptoms of C0082 include: EPS warning light, Steering assist intermittent, Power steering cuts out momentarily, Stability control affected.
What causes C0082 on a 2002-2009 GMC Envoy?
Common causes of C0082 include: Torque sensor calibration lost, Sensor mechanical damage, Connector pin damage, Electromagnetic interference near sensor.