AutoCodesChevrolet – B0080 2017 Chevrolet Silverado

B0080 2017 Chevrolet Silverado 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 2017 Chevrolet Silverado 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 408
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Oct 17, 2022
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Code B0080 2017 Chevrolet Silverado 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 2017 Chevrolet Silverado - Passenger Seat Position Sensor Circuit - AutoCodes.com
B0080 2017 Chevrolet Silverado Code - Passenger Seat Position Sensor Circuit

What are the Possible Causes of the DTC B0080 2017 Chevrolet Silverado?

  • 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 2017 Chevrolet Silverado?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0080 2017 Chevrolet Silverado 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 2017 Chevrolet Silverado code?

Need more information on how to fix the B0080 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0080 2017 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 2017 Chevrolet Silverado Code

1. What does the OBDII code B0080 mean in a 2017 Chevrolet Silverado?

The code B0080 indicates a fault in the Passenger Seat Position Sensor Circuit, which monitors the position of the passenger seat for airbag deployment adjustments.

2. What are the symptoms of code B0080 in a 2017 Chevrolet Silverado?

Common symptoms include the airbag warning light illuminating, malfunctioning passenger airbag system, and possible passenger seat position sensor errors.

3. What causes the B0080 code to trigger?

Causes can include a faulty passenger seat position sensor, damaged wiring or connectors, or a malfunctioning airbag control module.

4. Can I drive my 2017 Chevrolet Silverado with the B0080 code active?

While the truck may be drivable, the airbag system may not function correctly, putting passengers at risk in the event of an accident.

5. How do I diagnose the B0080 code in my Silverado?

Diagnose the code by scanning for additional trouble codes, inspecting the seat position sensor, checking wiring and connectors for damage, and testing the airbag control module.

6. How do I fix the B0080 code on a 2017 Chevrolet Silverado?

Repairs may involve replacing the passenger seat position sensor, repairing or replacing damaged wiring, or reprogramming or replacing the airbag control module.

7. How much does it cost to repair the B0080 code in a Silverado?

Repair costs vary but may range from $100 to $500, depending on whether the sensor, wiring, or module needs replacement.

8. Can a loose connection cause the B0080 code in my Silverado?

Yes, a loose or corroded connector in the seat position sensor circuit can trigger the B0080 code.

9. Does the airbag system need recalibration after fixing the B0080 code?

Yes, recalibration may be necessary to ensure the airbag system functions properly after repairs.

10. Can a dead battery cause the B0080 code to appear?

A dead or weak battery can potentially cause electrical issues, including triggering fault codes like B0080, though it’s not a common cause.

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