C0435low severityChassis
Lane Keep Assist Camera Calibration Required
on 2023 Mazda Mazda3 2.5L I4 · FWD
What this code means
The forward camera used for lane detection requires calibration.
Symptoms
- LKA unavailable
- LDW may be inaccurate
- Camera calibration message on dash
Common causes
- Windshield replaced
- Camera removed during service
- Camera mounting shifted
- Software update cleared calibration
Diagnostic steps
- Perform static camera calibration with manufacturer target
- Perform dynamic calibration drive if required
- Verify windshield meets camera system specifications
- Check camera mounting bracket
Repair notes
Perform camera calibration per manufacturer procedure. May require static target setup.
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