AutoCodes – Mitsubishi – B1B8F Mitsubishi

B1B8F Mitsubishi Code - Driver Seat Track Position Sensor Circuit Open

Quick Answer

The Occupant Classification Module (OCM) monitors the Driver Seat Track Position Sensor. Common causes include Faulty Driver Seat Track Position Sensor, Driver Seat Track Position Sensor harness is open or shorted, Driver Seat Track 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: B1B8F Mitsubishi indicates Driver Seat Track Position Sensor Circuit Open.
Common causes: Common causes include Faulty Driver Seat Track Position Sensor, Driver Seat Track Position Sensor harness is open or shorted, Driver Seat Track 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 866

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 Aug 23, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1B8F Mitsubishi Description

The Occupant Classification Module (OCM) monitors the Driver Seat Track Position Sensor. If the OCM detects that the Driver Seat Track Position Sensor input is not to factory specifications, the Diagnostic Trouble Code (DTC) will set.

OBDII Code B1B8F Mitsubishi - Driver Seat Track Position Sensor Circuit Open - AutoCodes.com — B1B8F Mitsubishi Code - Driver Seat Track Position Sensor Circuit Open

What does this mean?

What are the Possible Causes of the DTC B1B8F Mitsubishi?

Faulty Driver Seat Track Position Sensor
Driver Seat Track Position Sensor harness is open or shorted
Driver Seat Track Position Sensor circuit poor electrical connection
Faulty Occupant Classification Module (OCM)

How to Fix the DTC B1B8F Mitsubishi?

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 B1B8F Mitsubishi 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 B1B8F Mitsubishi code?

Need more information on how to fix the B1B8F Mitsubishi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1B8F Mitsubishi 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 B1B8F Mitsubishi Code

1. What are the common symptoms of OBDII code B1B8F in a Mitsubishi related to the Driver Seat Track Position Sensor Circuit Open?

The common symptoms include issues with the power seat adjustment controls, the seat not moving properly, or the seat getting stuck in one position.

2. What are the possible causes of the Driver Seat Track Position Sensor Circuit Open code B1B8F in a Mitsubishi?

Possible causes include damaged or loose wiring connections, a faulty seat track position sensor, or a malfunctioning control module.

3. How can I diagnose the Driver Seat Track Position Sensor Circuit Open issue in my Mitsubishi?

You can use an OBDII scanner to retrieve the specific error code B1B8F, visually inspect the wiring and connections under the driver's seat, and test the seat track position sensor for continuity.

4. Can I drive my Mitsubishi with the OBDII code B1B8F related to the Driver Seat Track Position Sensor Circuit Open?

It is generally safe to drive your Mitsubishi with this code, but it is recommended to address the issue promptly to avoid potential inconvenience or safety concerns.

5. How can I repair the Driver Seat Track Position Sensor Circuit Open problem in my Mitsubishi?

To repair this issue, you may need to repair or replace damaged wiring, secure loose connections, replace the faulty seat track position sensor, or reprogram the control module if necessary.

6. Is it possible to reset the OBDII code B1B8F related to the Driver Seat Track Position Sensor Circuit Open without fixing the underlying issue?

Resetting the code without addressing the root cause will only temporarily clear the error code, and the problem is likely to reoccur until the issue is properly resolved.

7. Are there any DIY tips for troubleshooting the OBDII code B1B8F in a Mitsubishi?

You can start by checking the seat wiring and connections for any visible damage, ensuring the seat track position sensor is securely in place, and performing a reset to see if the code clears.

8. How much can I expect to pay to repair the Driver Seat Track Position Sensor Circuit Open issue in a Mitsubishi?

The cost of repair can vary depending on the specific cause of the problem, but it may range from a simple fix like reconnecting loose wires to a more complex repair involving sensor replacement or module reprogramming.

9. Can a mechanic easily fix the OBDII code B1B8F related to the Driver Seat Track Position Sensor Circuit Open in a Mitsubishi?

Yes, a qualified mechanic with experience in automotive electrical systems can diagnose and repair the issue efficiently, ensuring proper functioning of the driver seat track position sensor.

10. How crucial is it to address the OBDII code B1B8F in a Mitsubishi related to the Driver Seat Track Position Sensor Circuit Open promptly?

Promptly addressing this issue is important to maintain the functionality and safety of the driver's seat adjustment system, ensuring comfortable and secure driving experience in your Mitsubishi.