AutoCodesJeep – B1B8D Jeep

B1B8D Jeep Code - Driver Seat Track Position Sensor Circuit Low

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
B1B8D Jeep indicates Driver Seat Track Position Sensor Circuit Low.
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 1,804
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 22, 2019
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Code B1B8D Jeep Description

The Occupant Classification Module (OCM) monitors the Driver Seat Track Position Sensor. If the module detects that the Driver Seat Track Position Sensor input is less than or equal to 0.3 mA. This Diagnostic Trouble Code (DTC) may set when the current is between 0.3 mA and 2.0 mA.
OBDII Code B1B8D Jeep - Driver Seat Track Position Sensor Circuit Low - AutoCodes.com
B1B8D Jeep Code - Driver Seat Track Position Sensor Circuit Low

What are the Possible Causes of the DTC B1B8D Jeep?

  • 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 B1B8D Jeep?

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 B1B8D Jeep 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 B1B8D Jeep code?

Need more information on how to fix the B1B8D Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1B8D Jeep 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 B1B8D Jeep Code

1. What are the common symptoms of OBDII code B1B8D in a Jeep related to the Driver Seat Track Position Sensor Circuit Low?

- Common symptoms include the driver seat not moving properly, erratic seat movement, or the seat getting stuck in one position.

2. What are the possible causes of the Driver Seat Track Position Sensor Circuit Low code B1B8D in a Jeep?

- Possible causes include a faulty seat track position sensor, damaged wiring or connectors, or a malfunction in the seat control module.

3. How can I diagnose the cause of the B1B8D code in my Jeep's driver seat track position sensor circuit?

- Use a diagnostic scanner to retrieve the specific fault codes, inspect the seat track sensor and wiring for any visible damage, and test the sensor's resistance to determine if it is faulty.

4. Can I still drive my Jeep safely with the B1B8D code related to the driver seat track position sensor issue?

- While the vehicle may still be operable, it is not recommended to drive with a malfunctioning driver seat track position sensor as it can affect safety and comfort while driving.

5. How can I repair the Driver Seat Track Position Sensor Circuit Low issue in my Jeep to clear the B1B8D code?

- Repair options may include replacing the faulty seat track position sensor, repairing damaged wiring or connectors, or resetting the seat control module.

6. Is it possible to reset the B1B8D code related to the driver seat track position sensor issue in my Jeep without making any repairs?

- Clearing the code without addressing the underlying issue may temporarily remove the warning light, but the problem will likely reoccur until the root cause is fixed.

7. Are there any DIY tips for troubleshooting the B1B8D code in a Jeep's driver seat track position sensor circuit?

- DIY tips include checking for loose connections, inspecting the sensor and wiring for physical damage, and consulting the vehicle's service manual for specific diagnostic procedures.

8. Is the repair for the Driver Seat Track Position Sensor Circuit Low code in a Jeep covered under warranty?

- Depending on the vehicle's warranty status and coverage, the repair for the B1B8D code may be covered under the manufacturer's warranty or an extended warranty if applicable.

9. Can a local mechanic or auto repair shop fix the B1B8D code related to the driver seat track position sensor issue in my Jeep?

- Yes, a qualified mechanic or auto repair shop should be able to diagnose and repair the driver seat track position sensor circuit issue to clear the B1B8D code.

10. How long does it typically take to repair the B1B8D code related to the driver seat track position sensor in a Jeep?

- The repair time can vary depending on the exact cause of the issue, but it may take anywhere from a few hours to a full day to diagnose and fix the driver seat track position sensor problem.

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