AutoCodes – Dodge – B1BB6 Dodge

B1BB6 Dodge Code - Passenger Air Bag Disable Switch Circuit Shorted Together

Quick Answer

When the ignition is on, the Passenger Airbag MUX Switch Sense circuit supplies a 3 to 10 ms pulse every 100 ms across the On or Off switch resister to the Passenger Airbag MUX switch return circuit. Common causes include Faulty Passenger Air Bag Disable Switch, Passenger Air Bag Disable Switch harness is open or shorted, Passenger Air Bag Disable Switch 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: B1BB6 Dodge indicates Passenger Air Bag Disable Switch Circuit Shorted Together.
Common causes: Common causes include Faulty Passenger Air Bag Disable Switch, Passenger Air Bag Disable Switch harness is open or shorted, Passenger Air Bag Disable Switch 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 663

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1BB6 Dodge Description

When the ignition is on, the Passenger Airbag MUX Switch Sense circuit supplies a 3 to 10 ms pulse every 100 ms across the On or Off switch resister to the Passenger Airbag MUX switch return circuit. Once the code is active, the Occupant Restraint Controller (ORC) will disable the indicator for the duration of the ignition cycle. The code will set if the ORC senses constant voltage over approximately 4.0 volts on the Passenger Airbag MUX Switch circuits.

OBDII Code B1BB6 Dodge - Passenger Air Bag Disable Switch Circuit Shorted Together - AutoCodes.com — B1BB6 Dodge Code - Passenger Air Bag Disable Switch Circuit Shorted Together

What does this mean?

What are the Possible Causes of the DTC B1BB6 Dodge?

Faulty Passenger Air Bag Disable Switch
Passenger Air Bag Disable Switch harness is open or shorted
Passenger Air Bag Disable Switch circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC B1BB6 Dodge?

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 B1BB6 Dodge 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 B1BB6 Dodge code?

Need more information on how to fix the B1BB6 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1BB6 Dodge 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 B1BB6 Dodge Code

1. What are the common symptoms of OBDII code B1BB6 in a Dodge related to the Passenger Air Bag Disable Switch Circuit Shorted Together?

- The common symptoms include the airbag warning light staying illuminated on the dashboard and the passenger airbag being disabled.

2. What are the possible causes of the B1BB6 OBDII code in a Dodge indicating a Passenger Air Bag Disable Switch Circuit Shorted Together?

- The code B1BB6 usually indicates a fault in the wiring of the passenger airbag disable switch or a short circuit in the circuit related to the switch.

3. How can I diagnose the issue causing the B1BB6 code in my Dodge for the Passenger Air Bag Disable Switch Circuit Shorted Together?

- To diagnose the issue, you can start by visually inspecting the wiring and connections related to the passenger airbag disable switch. Use a multimeter to check for continuity and shorts in the circuit.

4. Is it safe to drive my Dodge if the B1BB6 code related to the Passenger Air Bag Disable Switch Circuit Shorted Together is triggered?

- It is not recommended to drive the vehicle with the airbag warning light on and the passenger airbag disabled. It is essential to address the issue promptly to ensure the safety features are functioning correctly.

5. Can I reset the B1BB6 OBDII code in my Dodge for the Passenger Air Bag Disable Switch Circuit Shorted Together by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it will not fix the underlying issue causing the code. It is best to diagnose and repair the problem to prevent the code from reappearing.

6. What are some repair tips for fixing the B1BB6 code related to the Passenger Air Bag Disable Switch Circuit Shorted Together in a Dodge?

- Repair tips may include checking and repairing any damaged wiring, ensuring proper connections at the disable switch, and addressing any short circuits in the circuit.

7. Can I fix the B1BB6 code in my Dodge for the Passenger Air Bag Disable Switch Circuit Shorted Together myself, or do I need to take it to a professional technician?

- Depending on your experience and comfort level with automotive electrical systems, you may be able to fix the issue yourself by following diagnostic procedures and repair guides. If in doubt, it is advisable to seek help from a professional technician.

8. Are there any recalls or technical service bulletins related to the B1BB6 OBDII code in Dodge vehicles for the Passenger Air Bag Disable Switch Circuit Shorted Together?

- It is recommended to check with your local Dodge dealership or visit the manufacturer's website to see if there are any recalls or technical service bulletins related to this specific OBDII code.

9. How important is it to address the B1BB6 code related to the Passenger Air Bag Disable Switch Circuit Shorted Together in a timely manner?

- It is crucial to address the B1BB6 code promptly as it indicates a fault in the passenger airbag system, potentially compromising passenger safety in the event of a collision.

10. Will fixing the B1BB6 OBDII code in my Dodge for the Passenger Air Bag Disable Switch Circuit Shorted Together require replacing any components?

- Depending on the root cause of the code, fixing the issue may involve repairing or replacing damaged wiring, fixing loose connections, or replacing the passenger airbag disable switch if necessary.