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B1B97 Jeep Code - Passenger Seat Track Position Sensor Configuration Mismatch

Quick Answer

The B1B97 diagnostic trouble code (DTC) indicates a configuration mismatch in the passenger seat track position sensor within a Jeep vehicle. Common causes include Faulty passenger seat track position sensor, Damaged or frayed wiring harness connected to the sensor, Incorrect calibration after a seat replacement or repair. 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
B1B97 Jeep indicates Passenger Seat Track Position Sensor Configuration Mismatch.
Common causes
Common causes include Faulty passenger seat track position sensor, Damaged or frayed wiring harness connected to the sensor, Incorrect calibration after a seat replacement or repair.
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.
What is this?
Table of contents Created and updated by William Orellana on Oct 22, 2024
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Code B1B97 Jeep Description

The B1B97 diagnostic trouble code (DTC) indicates a configuration mismatch in the passenger seat track position sensor within a Jeep vehicle. This sensor is critical for monitoring the position of the passenger seat, which is essential for various vehicle systems, including airbag deployment and occupant detection. When the vehicle's onboard computer detects that the configuration of the seat track position sensor does not align with the expected parameters, it triggers this code.

OBDII Code B1B97 Jeep - Passenger Seat Track Position Sensor Configuration Mismatch
B1B97 Jeep Code - Passenger Seat Track Position Sensor Configuration Mismatch

Common Causes of B1B97 Jeep

  1. Faulty passenger seat track position sensor.
  2. Damaged or frayed wiring harness connected to the sensor.
  3. Incorrect calibration after a seat replacement or repair.
  4. Software issues within the vehicle's body control module (BCM).
  5. Corrosion or poor connections at the sensor or wiring terminals.

Symptoms of B1B97 Jeep

  1. Airbag warning light illuminated on the dashboard.
  2. Inconsistent or unresponsive passenger seat adjustments.
  3. Malfunctioning seat memory functions (if equipped).
  4. Passenger seat position not registering correctly in the vehicle's systems.
  5. Erratic behavior of climate control settings based on passenger seat position.

How to Fix B1B97 Jeep

  1. Diagnostic Scan: Begin by using an OBD-II scanner to confirm the presence of the B1B97 code and check for any additional codes that may provide more context.
  2. Visual Inspection: Inspect the wiring harness and connectors associated with the passenger seat track position sensor for any signs of damage, corrosion, or loose connections.
  3. Sensor Testing: Test the passenger seat track position sensor for proper functionality using a multimeter. If the sensor is found to be defective, it will need to be replaced.
  4. Recalibration: If a new sensor is installed, recalibrate the sensor using a diagnostic tool to ensure it communicates correctly with the vehicle’s systems.
  5. Clear Codes and Test Drive: After repairs, clear the diagnostic trouble codes and take the vehicle for a test drive to ensure the issue is resolved and that no warning lights reappear.

Cost to Fix B1B97 Jeep

The cost to repair a B1B97 code can vary widely depending on the specific issue, parts needed, and labor rates in your area. Generally, you can expect to pay between $100 and $400 for repairs, which may include the cost of the sensor (if replacement is necessary) and labor. Labor rates typically range from $80 to $150 per hour, with metropolitan areas or dealerships often charging higher rates. Independent shops may offer more competitive pricing. It's advisable to consult local repair shops for precise estimates based on your vehicle's specific needs and the local market conditions.

Need more information about the B1B97 Jeep code?

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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 B1B97 Jeep Code

1. What does OBDII code B1B97 mean on a Jeep?

Code B1B97 indicates a "Passenger Seat Track Position Sensor Configuration Mismatch," meaning there is an issue with the sensor that monitors the position of the passenger seat.

2. What are the symptoms of code B1B97 in a Jeep?

Common symptoms include an illuminated airbag warning light, malfunctioning passenger seat sensors, and possible deactivation of the passenger airbag.

3. What causes code B1B97 to appear?

This code can be caused by a faulty seat track position sensor, incorrect sensor calibration, damaged wiring, or a malfunctioning airbag control module.

4. Can I drive my Jeep with code B1B97 active?

While you can technically drive with this code, it may affect the proper deployment of the passenger airbag in an accident, posing a safety risk.

5. How do I diagnose code B1B97 in my Jeep?

Start by scanning for trouble codes using an OBDII scanner, inspecting the passenger seat track position sensor, and checking for damaged wiring or loose connections.

6. How can I fix code B1B97 in my Jeep?

Repairs may involve recalibrating the seat position sensor, replacing a faulty sensor, repairing damaged wiring, or updating/replacing the airbag control module.

7. Does the passenger seat track position sensor affect the airbag system?

Yes, this sensor determines the correct position of the passenger seat to adjust airbag deployment, so a mismatch can impair airbag functionality.

8. Is a B1B97 code covered under warranty?

Depending on your Jeep's warranty and mileage, seat sensor or airbag-related repairs may be covered. Check with your dealership for details.

9. How much does it cost to fix a B1B97 code on a Jeep?

Repair costs can vary but typically range from $150 to $500, depending on whether the issue is with the sensor, wiring, or airbag control module.

10. Can a B1B97 code be cleared without repairs?

Clearing the code without addressing the underlying issue is not recommended, as the problem will likely persist and could compromise passenger safety.

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