Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
B0955 01 Parking Aid Front Sensor Left Middle Circuit Short to Battery
B0955 06 Parking Aid Front Sensor Left Middle Circuit Low Voltage/Open
B0955 08 Parking Aid Front Sensor Left Middle Circuit Performance - Signal Invalid
B0955 21 Parking Aid Front Sensor Left Middle Circuit Incorrect Period
B0955 3A Parking Aid Front Sensor Left Middle Circuit Incorrect Component Installed
The cost to diagnose the B0955 GMC code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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.
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