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Home >> Chevrolet >> 2023 >> Trailblazer ACTIV, FWD >> Repair and Diagnosis >> General Information >> OEM General Information >> Vehicle Diagnostic Scan Tool Information >> Specifications >> B218L Side Object Sensor Module - Left: Scan Tool Information
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B218L Side Object Sensor Module - Left: Scan Tool Information

Control Functions

Output Control Description
Rear Cross Traffic Audible Alert When commanded by the scan tool, the module will send a signal to the audio system to turn on the rear cross traffic audible alert signal. The audio system will beep.
Rear Cross Traffic Visual Alert When commanded by the scan tool, the module will turn on the rear cross traffic alert indicators on infotainment display. The infotainment display will illuminate with the appropriate rear cross traffic alert.
Left Side Object Detection Indicator When commanded by the scan tool, the module will provide power to illuminate the left side blind zone indicators on the left outside rear view mirror. The outside rear view mirror indicator will illuminate.