AutoCodes – Jeep – B1B7F Jeep

B1B7F Jeep Code - Passenger Seat Weight Sensor 2 Right Front Input Circuit High

Quick Answer

If the module detects that the sensor input is greater than 96 +/- 0.6% of the Seat Weight Sensor 5 Volt circuit voltage. Common causes include Faulty Right Front Passenger Seat Weight Sensor, Right Front Passenger Seat Weight Sensor harness is open or shorted, Right Front Passenger Seat Weight 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: B1B7F Jeep indicates Passenger Seat Weight Sensor 2 Right Front Input Circuit High.
Common causes: Common causes include Faulty Right Front Passenger Seat Weight Sensor, Right Front Passenger Seat Weight Sensor harness is open or shorted, Right Front Passenger Seat Weight 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 533

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Aug 22, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1B7F Jeep Description

If the module detects that the sensor input is greater than 96 +/- 0.6% of the Seat Weight Sensor 5 Volt circuit voltage. Note that this Diagnostic Trouble Code (DTC) will remain active after the condition that set this fault is no longer present. Performing the Occupant Classification Module (OCM) System Verification Test will change the status from active to stored if the condition that set the fault is no longer present.

OBDII Code B1B7F Jeep - Passenger Seat Weight Sensor 2 Right Front Input Circuit High - AutoCodes.com — B1B7F Jeep Code - Passenger Seat Weight Sensor 2 Right Front Input Circuit High

What does this mean?

What are the Possible Causes of the DTC B1B7F Jeep?

Faulty Right Front Passenger Seat Weight Sensor
Right Front Passenger Seat Weight Sensor harness is open or shorted
Right Front Passenger Seat Weight Sensor circuit poor electrical connection
Faulty Occupant Classification Module (OCM)

How to Fix the DTC B1B7F 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 B1B7F 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 B1B7F Jeep code?

Need more information on how to fix the B1B7F Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1B7F 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 B1B7F Jeep Code

1. What are common symptoms of OBDII code B1B7F in a Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

The common symptoms include the airbag warning light illuminating on the dashboard and a potential message indicating an issue with the passenger airbag system.

2. What can cause the OBDII code B1B7F in a Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

The code B1B7F is typically triggered by a malfunction in the passenger seat weight sensor, wiring issues, or a faulty sensor module.

3. How can I diagnose the issue causing the OBDII code B1B7F in my Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

Diagnosing the problem involves checking the wiring connections, inspecting the sensor for damage, and using a diagnostic tool to read the specific error codes stored in the system.

4. Are there any safety concerns associated with the OBDII code B1B7F in a Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

Yes, there could be safety concerns as the code may indicate a problem with the passenger airbag system, potentially affecting its functionality in the event of an accident.

5. Can I continue driving my Jeep with the OBDII code B1B7F related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

It is not recommended to drive the vehicle with unresolved airbag system issues, as the passenger airbag may not deploy correctly in case of an accident.

6. How can I reset the OBDII code B1B7F in my Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

Resetting the code can be done using an OBDII scanner tool that can clear the error code from the system after the underlying issue has been fixed.

7. Is it possible to repair the OBDII code B1B7F in a Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High without professional help?

While some basic troubleshooting like checking connections can be done by DIY enthusiasts, resolving the underlying sensor or wiring issues may require professional expertise.

8. How much does it typically cost to repair the OBDII code B1B7F in a Jeep related to the Passenger Seat Weight Sensor 2 Right Front Input Circuit High?

The cost of repair can vary depending on the root cause of the issue, but it may involve expenses for sensor replacement, wiring repairs, and labor charges from a mechanic.

9. Are there any recalls or technical service bulletins related to the OBDII code B1B7F in Jeep vehicles with the Passenger Seat Weight Sensor 2 Right Front Input Circuit High issue?

It is advisable to check with your local Jeep dealership or official website for any recalls or service bulletins related to this specific OBDII code to see if your vehicle is covered for repairs or replacements.