AutoCodes – Generic – B1675

B1675 Code - Seat Driver Occupied Input Circuit Short To Ground

Quick Answer

The Body Control Module (BCM) monitors the Seat Driver Occupied Sensor. Common causes include Faulty Seat Driver Occupied Sensor, Seat Driver Occupied Sensor harness is open or shorted, Seat Driver Occupied 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: B1675 indicates Seat Driver Occupied Input Circuit Short To Ground.
Common causes: Common causes include Faulty Seat Driver Occupied Sensor, Seat Driver Occupied Sensor harness is open or shorted, Seat Driver Occupied 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 5,459

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 Jun 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1675 Description

The Body Control Module (BCM) monitors the Seat Driver Occupied Sensor. The BCM sets the OBDII code when the Seat Driver Occupied Sensor is not to factory specifications.

OBDII Code B1675 - Seat Driver Occupied Input Circuit Short To Ground - AutoCodes.com — B1675 Code - Seat Driver Occupied Input Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1675?

Faulty Seat Driver Occupied Sensor
Seat Driver Occupied Sensor harness is open or shorted
Seat Driver Occupied Sensor circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1675?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1675 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 B1675 code?

Need more information on how to fix the B1675 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1675 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1675 Chrysler — Power Liftgate Latch Cinch Ratchet Secondary Switch Performance
B1675 Dodge — Power Liftgate Latch Cinch Ratchet Secondary Switch Performance
B1675 Jeep — Power Liftgate Latch Cinch Ratchet Secondary Switch Performance
B1675 Lexus — Rear Floor Airbag Sensor Malfunction
B1675 RAM — Power Liftgate Latch Cinch Ratchet Secondary Switch Performance
B1675 Scion — Rear Floor Airbag Sensor Malfunction
B1675 Toyota — Rear Floor Airbag Sensor Malfunction

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 B1675 Code

1. What are common symptoms of OBDII code B1675 (Seat Driver Occupied Input Circuit Short To Ground)?

- Common symptoms include the airbag warning light being illuminated on the dashboard and potential issues with the driver seat belt pretensioner system.

2. What are possible causes of OBDII code B1675?

- Possible causes include a short circuit to ground in the driver seat occupancy sensor wiring, a faulty seat occupancy sensor, or damaged wiring harnesses.

3. How can I diagnose OBDII code B1675?

- Diagnose the code by inspecting the driver seat occupancy sensor wiring for any visible damage, testing the sensor for proper functionality, and using a diagnostic scanner to read the fault codes.

4. Can I repair OBDII code B1675 myself?

- Repairing this code may require advanced knowledge of automotive electrical systems. It is recommended to consult a professional mechanic for proper diagnosis and repair.

5. Is it safe to drive with OBDII code B1675 present?

- It is not recommended to drive with this code present as it may indicate a potential issue with the driver seat occupancy sensor system, which is crucial for the proper functioning of the airbag system.

6. How much does it typically cost to repair OBDII code B1675?

- The cost of repair can vary depending on the underlying cause of the code. It is advisable to get a diagnosis from a mechanic to determine the exact cost.

7. Are there any temporary fixes for OBDII code B1675?

- Temporary fixes are not recommended for this code as it involves the safety system of the vehicle. It is best to address the issue promptly to ensure proper airbag functionality.

8. Can OBDII code B1675 be triggered by a loose connection?

- Yes, a loose or poor connection in the driver seat occupancy sensor system can potentially trigger code B1675. Inspect all connections for proper tightness and corrosion.

9. Will disconnecting the battery reset OBDII code B1675?

- Disconnecting the battery may temporarily clear the code, but it will likely return if the underlying issue is not addressed. It is best to diagnose and repair the root cause of the code.

10. How long does it take to repair OBDII code B1675?

- The repair time can vary based on the specific cause of the code and the complexity of accessing and repairing the affected components. It is advisable to consult a professional for an accurate estimate.