Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2016 >> Express 2500 Base, Van Cargo, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Object Detection And Pedestrian Protection System) >> Diagnostic Information And Procedures (Object Detection And Pedestrian Protection System) >> DTC B0958, B0959, B0960, or B0961: Parking Assist Sensor >> Circuit/System Description (Object Detection And Pedestrian Protection System)

Circuit/System Description (Object Detection And Pedestrian Protection System)

WARNING: This page is about a different car, the 2015 GMC Savana 3500, 2015 GMC Savana 2500, 2015 Chevrolet Express 3500, and 2015 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

The object sensors are 3-wire sensors that are used to determine the distance between the vehicle and an object of interest. The Parking Assist Control Module supplies 8 V to the object sensors via the 8 V reference circuit and provides ground via the low reference circuit. The Parking Assist Control Module triggers the sensors in a sequential loop. After each sensor transmits, the Parking Assist Control Module uses the sensor echo received through the signal circuit to calculate the distance and position of an object.

scientia non olet · About Mike's Workshop Manuals