C0210high severityChassis
EPS Torque Sensor Circuit
on 2018 Infiniti Q70L 5.6L V8 · RWD
What this code means
General malfunction in the electric power steering torque sensor that measures driver steering effort.
Symptoms
- EPS warning light
- No power steering assist
- Steering very heavy
- Stability control disabled
Common causes
- Torque sensor failure
- Steering column connector fault
- Wiring damage in steering column
- Sensor calibration lost after service
Diagnostic steps
- Read torque sensor voltage with scan tool (should be centered at rest)
- Apply steering input and check for smooth signal response
- Inspect steering column connector
- Check for impact damage to steering column
- Perform torque sensor calibration
Repair notes
Replace torque sensor assembly. Often requires steering column or intermediate shaft replacement.
Other Chassis codes on this vehicle
C0021
LF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0025
LF Wheel Speed Sensor Circuit Intermittent
C0026
RF Wheel Speed Sensor Circuit Intermittent
C0027
LR Wheel Speed Sensor Circuit Intermittent
C0028
RR Wheel Speed Sensor Circuit Intermittent
C0035
Left Front Wheel Speed Sensor Circuit
C0036
Left Front Wheel Speed Signal Erratic