B1BB6 Chrysler 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 Chrysler 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.
Code B1BB6 Chrysler Description
What are the Possible Causes of the DTC B1BB6 Chrysler?
- 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 Chrysler?
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 Chrysler 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.
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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.
Frequently Asked Questions about B1BB6 Chrysler Code
1. What are the common symptoms of OBDII code B1BB6 in Chrysler vehicles?
The common symptoms of code B1BB6 include the airbag warning light illuminating on the dashboard and a message indicating an issue with the passenger airbag disable switch.
2. What causes the OBDII code B1BB6 to be triggered in Chrysler vehicles?
The code B1BB6 is typically triggered in Chrysler vehicles when there is a circuit shorted together in the passenger airbag disable switch system.
3. How serious is the OBDII code B1BB6 in Chrysler vehicles?
Code B1BB6 is a serious issue as it involves the passenger airbag disable switch circuit, which is a critical safety component in the vehicle's airbag system.
4. How can I diagnose the OBDII code B1BB6 in my Chrysler vehicle?
Diagnosing code B1BB6 involves using a professional OBDII scanner to read the fault codes stored in the vehicle's computer system and pinpointing the issue in the passenger airbag disable switch circuit.
5. Can I continue driving my Chrysler vehicle with the OBDII code B1BB6 present?
It is not recommended to drive your Chrysler vehicle with the B1BB6 code present, as it indicates a potential issue with the passenger airbag disable switch that could affect the proper functioning of the airbag system in case of an accident.
6. How can I repair the OBDII code B1BB6 in my Chrysler vehicle?
Repairing code B1BB6 involves inspecting the passenger airbag disable switch circuit for any shorts or damages, repairing or replacing any faulty components, and clearing the fault codes with an OBDII scanner.
7. Can I fix the OBDII code B1BB6 in my Chrysler vehicle myself?
While it is possible to diagnose the code B1BB6 yourself, fixing the issue may require advanced knowledge and tools. It is recommended to seek assistance from a professional mechanic for proper diagnosis and repair.
8. Are there any safety precautions to take when dealing with the OBDII code B1BB6 in Chrysler vehicles?
When dealing with the passenger airbag disable switch circuit related to code B1BB6, it is crucial to disconnect the vehicle's battery to prevent accidental deployment of the airbags and follow proper safety procedures outlined in the vehicle's manual.
9. How much does it cost to repair the OBDII code B1BB6 in a Chrysler vehicle?
The cost of repairing code B1BB6 can vary depending on the extent of the damage and the specific components that need to be replaced. It is recommended to get a professional diagnosis to determine the exact cost.
10. Can the OBDII code B1BB6 in Chrysler vehicles be prevented?
To prevent the recurrence of code B1BB6, it is essential to perform regular maintenance checks on the airbag system, including the passenger airbag disable switch circuit, and address any issues promptly to ensure the safety of the vehicle occupants.
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