C0415moderate severityChassis
Forward Camera Module Malfunction
on 2016 GMC Sierra 1500 5.3L V8 · 4WD
What this code means
Fault in the forward-facing camera module used for driver assist features.
Symptoms
- Lane departure warning disabled
- Automatic high beam disabled
- ACC camera-based features inactive
- Forward collision warning unavailable
Common causes
- Camera module failure
- Windshield obstruction in camera view area
- Camera calibration lost after windshield replacement
- Module overheating from sun exposure
Diagnostic steps
- Clean windshield in camera viewing area
- Check for tinting or obstruction near camera
- Verify camera mounting is secure
- Perform camera calibration procedure
- Inspect module for overheating damage
Repair notes
Clean windshield area. Perform camera calibration. Replace module if internal failure.
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