Even experienced technicians can face challenges when calibrating advanced driver assistance systems. Here are some common pitfalls and tips to avoid them.
- Using incorrect targets – Always select the correct calibration targets for the specific vehicle model; mixing up targets can cause inaccurate alignment.
- Skipping pre-alignment – Attempting calibration without checking wheel alignment, ride height and suspension can lead to false results.
- Inadequate lighting and space – Calibration needs consistent lighting and an open area free of reflections and metal objects; poor conditions can skew sensor readings.
- Misplacing measurement points – Positioning targets at the wrong distance or angle results in miscalibration; use measurement tools and cross-check distances.
- Ignoring software updates – Outdated calibration software may not support new vehicle models; always update before starting.
- Overlooking environmental factors – Check tyre pressure, vehicle load and fuel level; changes can alter ride height and sensor alignment.
- Rushing the process – Calibration requires patience; follow each step slowly and verify sensor outputs.
- Failing to document steps – Recording the procedure, equipment used and results provides accountability and helps diagnose future issues.
- Not performing a test drive – Always test the vehicle after calibration to ensure ADAS functions operate correctly.
- Neglecting continued training – New ADAS systems are introduced regularly; attend training sessions and consult vehicle manufacturer resources to stay up to date.
Avoiding these pitfalls will help you deliver accurate calibrations and maintain customer trust. For more professional insights, visit our Calibration Club.
Hiran Alwis is an automotive lecturer and ADAS specialist with over 15 years of experience in diagnostics, advanced safety systems, and technical training. He founded ADAS Project to help everyday drivers and workshop technicians understand and safely use advanced driver assistance systems.