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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B0074: Passenger Presence Sensor >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

This system allows you to service each component separately (module and sensor/sensing mat). Perform a Passenger Presence System Rezeroing 

  1. Verify that all K85 Passenger Presence Module and B60 Passenger Presence Sensor connectors are fully seated.
  2. Verify DTC B0074 is not set.
    • DTC B0074 is set. 
    • Replace the B60 Passenger Presence Sensor.
    • DTC B0074 does not set. 
  3. All OK.
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