AutoCodes – Generic – B0079:06

B0079:06 Code - Driver Seat Position Sensor Circuit Low Voltage or Open

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 Driver Seat Position Sensor, Driver Seat Position Sensor harness is open or shorted, Driver 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: B0079:06 indicates Driver Seat Position Sensor Circuit Low Voltage or Open.
Common causes: Common causes include Faulty Driver Seat Position Sensor, Driver Seat Position Sensor harness is open or shorted, Driver 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 919

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 B0079:06 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) B0079 and disable stage 2 frontal deployment. The DTC will be set when the Inflatable Restraint Sensing and Diagnostic Module detects the seat position sensor signal circuit is shorted to ground or an open for 2 s.

OBDII Code B0079:06 - Driver Seat Position Sensor Circuit Low Voltage or Open - AutoCodes.com — B0079:06 Code - Driver Seat Position Sensor Circuit Low Voltage or Open

What does this mean?

What are the Possible Causes of the DTC B0079:06?

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

How to Fix the DTC B0079:06?

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

B0079:01 Driver Seat Position Sensor Circuit Short to Battery
B0079:02 Driver Seat Position Sensor Circuit Short to Ground
B0079:04 Driver Seat Position Sensor Circuit Open
B0079:05 Driver Seat Position Sensor Circuit High Voltage or Open
B0079:06 Driver Seat Position Sensor Circuit Low Voltage or Open
B0079:08 Driver Seat Position Sensor Circuit Performance-Signal Invalid
B0079:0C Driver Seat Position Sensor Circuit Low Current

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0079:06 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 B0079:06 code?

Need more information on how to fix the B0079:06 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0079:06 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 B0079:06 Code

1. What are the common symptoms of OBDII code B0079:06 (Driver Seat Position Sensor Circuit Low Voltage or Open)?

- Common symptoms include the airbag warning light illuminating on the dashboard, the driver's seat not adjusting properly, or the airbag system not functioning as intended.

2. What can cause the OBDII code B0079:06 to trigger?

- The code B0079:06 is typically triggered by a malfunction in the driver seat position sensor circuit, which may be caused by damaged wiring, a faulty sensor, or a poor connection.

3. How can I diagnose the driver seat position sensor circuit issue related to code B0079:06?

- Diagnosis involves inspecting the wiring harness and connectors for damage, testing the seat position sensor for proper functionality, and checking for any loose connections or corrosion.

4. What are some repair tips for fixing OBDII code B0079:06?

- Repair tips include repairing or replacing damaged wiring, replacing the faulty seat position sensor, ensuring all connections are secure, and clearing the code with a diagnostic tool after the repair.

5. Can I drive my vehicle with the OBDII code B0079:06 present?

- It is not recommended to drive the vehicle with the B0079:06 code present, as it indicates a potential issue with the driver seat position sensor circuit, which is crucial for the proper function of the airbag system.

6. How much does it cost to repair the driver seat position sensor circuit issue related to code B0079:06?

- The cost of repairing the driver seat position sensor circuit issue can vary depending on the extent of the damage, the cost of parts, and the labor rates of the repair shop. It is advisable to get a few quotes from different shops.

7. Can I reset the OBDII code B0079:06 without fixing the underlying issue?

- While you can clear the code temporarily with a diagnostic tool, it will likely reappear if the underlying issue with the driver seat position sensor circuit is not addressed.

8. Is the driver seat position sensor circuit issue related to code B0079:06 a safety concern?

- Yes, the driver seat position sensor circuit issue related to code B0079:06 is a safety concern as it can affect the proper function of the airbag system in the event of a collision.

9. How long does it take to repair the driver seat position sensor circuit issue?

- The repair time for the driver seat position sensor circuit issue can vary depending on the extent of the damage and the availability of parts, but it typically takes a few hours to complete.

10. Can I fix the driver seat position sensor circuit issue related to code B0079:06 myself?

- If you have the necessary knowledge and tools, you may be able to repair the driver seat position sensor circuit issue yourself. However, it is recommended to consult a professional if you are not experienced in automotive repairs to ensure the issue is properly resolved.