C0333high severityChassis
Adaptive Damper Circuit Rear Right
on 2016 GMC Sierra 1500 5.3L V8 · 4WD
What this code means
Malfunction in the rear right adaptive damper.
Symptoms
- Rear ride quality affected
- Suspension warning
- Body roll increased
- Handling reduced
Common causes
- Damper solenoid failure
- Fluid leak
- Wiring fault
Diagnostic steps
- Test solenoid resistance
- Inspect for leaks
- Check wiring
- Command mode change
Repair notes
Replace rear right adaptive damper assembly.
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