C0435low severityChassis
Lane Keep Assist Camera Calibration Required
on 2020 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.
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