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ADAS Calibration case study

Toyota Harrier — Front Radar & Blind Spot System Calibration

Front radar and rear BSM beam-axis faults caused multiple warnings on a Toyota Harrier. Both sensor systems were calibrated and verified diagnostically.

Documented by Sri Kuching Car Audio & Air Cond Service Centre · Taman Mastiara, Kuala Lumpur

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Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph

Vehicle and workshop

Vehicle make and model
Toyota Harrier
Service category
ADAS Calibration
Workshop
Sri Kuching Car Audio & Air Cond Service Centre, Taman Mastiara, Kuala Lumpur

Customer concern or upgrade request

Multiple driver-assistance warnings were present on the dashboard.

Inspection and diagnosis

Fault codes indicated front radar optical axis misalignment and rear side radar / Blind Spot sensor beam axis not adjusted.

Repair and upgrade work

Multiple driver-assistance warnings were present on the dashboard. Fault codes confirmed front radar sensor optical axis misalignment and rear side radar (Blind Spot) sensor beam axis not adjusted. We performed precision calibration on both the front radar and rear Blind Spot Monitoring system to restore factory alignment.

  • Full ADAS fault code retrieval and system analysis
  • Front radar sensor optical axis calibration
  • Rear side radar (BSM) beam axis adjustment
  • System recalibration and post-repair verification

Testing and verification

Post-calibration diagnostic verification confirmed sensor alignment and system operation, with related codes and dashboard warnings cleared.

Documented outcome

Front radar and rear BSM sensors recalibrated to specification. All related fault codes cleared, driver-assistance warnings extinguished, and system operation confirmed via diagnostic verification.

Other workshop support

ADAS calibration also available: recognition camera, PCS, RSA, ICS, RCTA, LTA, and headlight system

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6 workshop photos documenting this Toyota Harrier case. Select a photo to enlarge it.

Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph 1 of 6
Toyota Harrier · Workshop photo 1 of 6
Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph 2 of 6
Toyota Harrier · Workshop photo 2 of 6
Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph 3 of 6
Toyota Harrier · Workshop photo 3 of 6
Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph 4 of 6
Toyota Harrier · Workshop photo 4 of 6
Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph 5 of 6
Toyota Harrier · Workshop photo 5 of 6
Toyota Harrier — Front Radar & Blind Spot System Calibration — workshop photograph 6 of 6
Toyota Harrier · Workshop photo 6 of 6

Questions about this Toyota Harrier case

Which radar systems needed calibration on this Toyota Harrier?

The front radar needed optical axis calibration, and the rear side radar / Blind Spot Monitor system needed beam-axis adjustment.

What was the result of the Harrier radar and BSM calibration?

Both systems were recalibrated to specification. The workshop confirmed system operation through diagnostic verification and cleared the related codes and warnings.

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