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B1B94 Chrysler Code - Passenger Seat Track Position Sensor Circuit High

Quick Answer

The B1B94 Chrysler code indicates a problem with the passenger seat track position sensor circuit being too high. Common causes include Faulty passenger seat track position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris obstructing sensor operation. 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
B1B94 Chrysler indicates Passenger Seat Track Position Sensor Circuit High.
Common causes
Common causes include Faulty passenger seat track position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or debris obstructing sensor operation.
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 Aug 25, 2024
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Code B1B94 Chrysler Description

The B1B94 Chrysler code indicates a problem with the passenger seat track position sensor circuit being too high. This sensor is responsible for detecting the position of the passenger seat and relaying that information to the vehicle's computer system. When the sensor circuit reads a high voltage, it suggests that there is an issue with the sensor or its wiring. This can lead to inaccurate readings of the seat position, affecting the functionality of systems such as airbag deployment, seatbelt tensioning, and seat adjustment features. If not addressed, this issue can compromise the safety of the vehicle and its occupants.

OBDII Code B1B94 Chrysler - Passenger Seat Track Position Sensor Circuit High
B1B94 Chrysler Code - Passenger Seat Track Position Sensor Circuit High

Common Causes of B1B94 Chrysler

  1. Faulty passenger seat track position sensor.
  2. Damaged wiring or connectors in the sensor circuit.
  3. Corrosion or debris obstructing sensor operation.
  4. Electrical issues in the vehicle's wiring harness.
  5. Impact damage to the seat track or sensor.

Symptoms of B1B94 Chrysler

  1. Airbag warning light on the dashboard.
  2. Inability to adjust the passenger seat position.
  3. Erratic seatbelt tensioning.
  4. Malfunctioning seat memory settings.
  5. Unusual noises coming from the seat track.

How to Fix B1B94 Chrysler

  1. Diagnose the issue by checking the sensor circuit for high voltage readings.
  2. Inspect the sensor, wiring, and connectors for damage or corrosion.
  3. Repair or replace any faulty components, such as the sensor or wiring.
  4. Clear the diagnostic trouble codes from the vehicle's computer system.
  5. Perform a system test to ensure proper functioning of the passenger seat track position sensor.

Cost to Fix B1B94 Chrysler

The cost of repairing a B1B94 Chrysler code can vary depending on the extent of the damage and the specific components that need to be replaced. In general, you can expect to pay anywhere from $100 to $300 for parts and labor. Keep in mind that labor rates at auto repair shops can vary, so it's a good idea to get quotes from multiple shops in your area. Additionally, the cost may be higher if specialized tools or diagnostic equipment are required for the repair.

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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 B1B94 Chrysler Code

1. What are the common symptoms of OBDII code B1B94 in a Chrysler related to the Passenger Seat Track Position Sensor Circuit High?

The common symptoms include the airbag warning light staying illuminated on the dashboard, potential loss of power to the passenger seat controls, and the airbag system being disabled.

2. What are the possible causes of the OBDII code B1B94 in a Chrysler indicating a Passenger Seat Track Position Sensor Circuit High?

The code B1B94 typically indicates a fault in the passenger seat track position sensor circuit, which can be caused by damaged wiring, a faulty sensor, or a poor connection.

3. How can I diagnose the OBDII code B1B94 in a Chrysler for the Passenger Seat Track Position Sensor Circuit High?

Diagnosing the code involves inspecting the wiring harness and connectors for any visible damage, testing the sensor for proper functionality, and using a scan tool to read and clear the code for further testing.

4. Is it safe to drive my Chrysler with the OBDII code B1B94 related to the Passenger Seat Track Position Sensor Circuit High?

While it may be safe to drive the vehicle, it is recommended to address the issue promptly to ensure the proper functioning of the airbag system in case of an accident.

5. Can I repair the OBDII code B1B94 in a Chrysler for the Passenger Seat Track Position Sensor Circuit High myself?

Depending on your mechanical skills and knowledge, you may be able to repair the issue yourself by fixing any damaged wiring, replacing the sensor if necessary, or ensuring proper connections.

6. Are there any common DIY repair tips for fixing the OBDII code B1B94 in a Chrysler associated with the Passenger Seat Track Position Sensor Circuit High?

Some DIY repair tips include checking and cleaning the sensor connectors, inspecting the wiring for any signs of wear or damage, and consulting the vehicle's repair manual for specific instructions.

7. Can resetting the OBDII code B1B94 in a Chrysler related to the Passenger Seat Track Position Sensor Circuit High fix the issue?

Resetting the code may temporarily turn off the warning light, but it will not address the underlying problem causing the fault. Proper diagnosis and repair are necessary to resolve the issue permanently.

8. How much does it typically cost to repair the OBDII code B1B94 in a Chrysler for the Passenger Seat Track Position Sensor Circuit High?

The cost of repair can vary depending on the cause of the issue, but it may involve expenses for parts, labor, and diagnostic services. Consulting a professional mechanic for an estimate is recommended.

9. Are there any recalls or technical service bulletins related to the OBDII code B1B94 in a Chrysler concerning the Passenger Seat Track Position Sensor Circuit High?

It is advisable to check with Chrysler or authorized service centers for any recalls or technical service bulletins related to this specific OBDII code to see if there are any known issues or solutions provided by the manufacturer.

10. What are the potential risks of ignoring the OBDII code B1B94 in a Chrysler linked to the Passenger Seat Track Position Sensor Circuit High?

Ignoring the code can result in the airbag system not deploying properly in case of an accident, potentially putting the safety of the occupant in the passenger seat at risk. It is crucial to address the issue promptly to ensure the proper functioning of the airbag system.

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