AutoCodes – Chevrolet – B0080 Chevrolet

B0080 Chevrolet Code - Passenger Seat Position Sensor Circuit

Quick Answer

The seat position sensor is used to determine the proximity of the front driver or passenger seat position with respect to the front air bag. Common causes include Faulty Passenger Seat Position Sensor, Passenger Seat Position Sensor harness is open or shorted, Passenger Seat Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B0080 Chevrolet indicates Passenger Seat Position Sensor Circuit.
Common causes: Common causes include Faulty Passenger Seat Position Sensor, Passenger Seat Position Sensor harness is open or shorted, Passenger Seat Position Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 9,587

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 17, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0080 Chevrolet Description

The seat position sensor is used to determine the proximity of the front driver or passenger seat position with respect to the front air bag. There are two states of seat position, forward and rearward. The seat position sensor interfaces with the Inflatable Restraint Sensing and Diagnostic Module (SDM) and allows the inflatable restraint sensing and diagnostic module to disable stage 2 of the air bag for a front seat that is forward of the forward/rearward point in seat track. The seat position sensor provides two current ranges, one range for the forward seat position and one for the rearward seat position. When the Inflatable Restraint Sensing and Diagnostic Module receives input from a seat position sensor that the seat is rearward, and the inflatable restraint sensing and diagnostic module will not disable stage 2 deployment. When the seat is forward, the Inflatable Restraint Sensing and Diagnostic Module will disable stage 2 deployment. The inflatable restraint sensing and diagnostic module monitors the seat position sensor circuit and if a fault is detected, the Inflatable Restraint Sensing and Diagnostic Module will set Diagnostic Trouble Code (DTC) B0080 and disable stage 2 frontal deployment.

OBDII Code B0080 Chevrolet - Passenger Seat Position Sensor Circuit - AutoCodes.com — B0080 Chevrolet Code - Passenger Seat Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC B0080 Chevrolet?

Faulty Passenger Seat Position Sensor
Passenger Seat Position Sensor harness is open or shorted
Passenger Seat Position Sensor circuit poor electrical connection
Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0080 Chevrolet?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

B0080:01 Passenger Seat Position Sensor Circuit Short to Battery
B0080:02 Passenger Seat Position Sensor Circuit Short to Ground
B0080:04 Passenger Seat Position Sensor Circuit Open
B0080:05 Passenger Seat Position Sensor Circuit High Voltage or Open
B0080:06 Passenger Seat Position Sensor Circuit Low Voltage or Open
B0080:08 Passenger Seat Position Sensor Circuit Performance-Signal Invalid
B0080:0C Passenger Seat Position Sensor Circuit Low Current

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0080 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B0080 Chevrolet code?

Need more information on how to fix the B0080 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0080 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

B0080 2014 Chevrolet Silverado — Passenger Seat Position Sensor Circuit
B0080 2015 Chevrolet Silverado — Passenger Seat Position Sensor Circuit
B0080 2016 Chevrolet Silverado — Passenger Seat Position Sensor Circuit
B0080 2017 Chevrolet Silverado — Passenger Seat Position Sensor Circuit
B0080 2018 Chevrolet Silverado — Passenger Seat Position Sensor Circuit

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B0080 Chevrolet Code

1. What are common symptoms of OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit?

The common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the passenger airbag deployment system.

2. What usually causes the OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit?

The code is typically triggered by a malfunction in the passenger seat position sensor circuit, which can be caused by damaged wiring, a faulty sensor, or a loose connection.

3. How can I diagnose the OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit?

Diagnosing this code usually involves using a scan tool to retrieve the specific fault code, inspecting the wiring and connections around the passenger seat, and testing the sensor for proper functionality.

4. Are there any safety concerns associated with OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit?

Yes, there can be safety concerns as the passenger airbag system may not function correctly in the event of a collision if the issue is not addressed promptly.

5. Can I repair the OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit myself?

While some DIY enthusiasts may attempt to address this issue, it is recommended to have a qualified mechanic diagnose and repair the problem to ensure the airbag system functions properly.

6. How much does it typically cost to repair OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit?

The cost of repair can vary depending on the root cause of the issue, but it may involve replacing the sensor, repairing wiring, or fixing connections, with costs ranging from $100 to $500 or more.

7. Can driving with the OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit pose any risks?

Driving with this code present may pose a risk as the passenger airbag system may not deploy correctly in the event of a crash, potentially increasing the risk of injury to the passenger.

8. Will resetting the OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit make the problem go away?

Simply clearing the code without addressing the underlying issue will not fix the problem, as the code will likely reappear until the root cause is identified and repaired.

9. How long does it typically take to repair OBDII code B0080 in a Chevrolet related to the passenger seat position sensor circuit?

The repair time can vary depending on the exact cause of the issue, but it may take anywhere from 1 to 3 hours for a mechanic to diagnose and fix the problem.

10. Is it safe to continue driving my Chevrolet with the OBDII code B0080 related to the passenger seat position sensor circuit until I can get it repaired?

It is not recommended to drive the vehicle with this code present, as it may compromise the proper functioning of the passenger airbag system, potentially putting the passenger at risk in the event of a collision.