C0341high severityChassis
Active Roll Control Actuator Circuit Front
on 2016 Land Rover Discovery 5.0L V8 · AWD
What this code means
Malfunction in the front active roll control actuator.
Symptoms
- Front body roll increased
- Warning light on
- Front stabilizer bar ineffective
- Handling loose in corners
Common causes
- Front actuator motor or valve failure
- Wiring damage
- Actuator seized
- Control module fault
Diagnostic steps
- Test actuator winding resistance or hydraulic valve
- Command actuator with scan tool
- Inspect for mechanical binding
- Check wiring and connector
Repair notes
Replace front active roll control actuator.
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