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Engine-Codes - Buick - B0957 BUICK

B0957 BUICK - Parking Aid Front Sensor Right Corner Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

B0957 BUICK Possible Causes

What does this mean?
  • Faulty Parking Aid Front Sensor Right Corner
  • Parking Aid Front Sensor Right Corner harness is open or shorted
  • Parking Aid Front Sensor Right Corner circuit poor electrical connection
  • Faulty Parking Assist Control Module

How is the B0957 BUICK code repair?

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.

Tech Notes

What does this mean?
B0957 01 Parking Aid Front Sensor Right Corner Circuit Short to Battery
B0957 06 Parking Aid Front Sensor Right Corner Circuit Low Voltage/Open
B0957 08 Parking Aid Front Sensor Right Corner Circuit Performance - Signal Invalid
B0957 21 Parking Aid Front Sensor Right Corner Circuit Incorrect Period
B0957 3A Parking Aid Front Sensor Right Corner Circuit Incorrect Component Installed

What is the cost to diagnose the B0957 BUICK code

Labor: 1.0

The cost to diagnose the B0957 BUICK code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B0957 BUICK Meaning

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.

More Information

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