B1063 Code - Air Bag Sensor Unit
Quick Answer
Detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the airbag warning lamp in the combination meter. Common causes include Faulty Air Bag Sensor Unit (Air Bag Control Module), Air Bag Sensor Unit (Air Bag Control Module) harness is open or shorted, Air Bag Sensor Unit (Air Bag Control Module) 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
- B1063 indicates Air Bag Sensor Unit.
- Common causes
- Common causes include Faulty Air Bag Sensor Unit (Air Bag Control Module), Air Bag Sensor Unit (Air Bag Control Module) harness is open or shorted, Air Bag Sensor Unit (Air Bag Control Module) 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 B1063 Description
What are the Possible Causes of the DTC B1063?
- Faulty Air Bag Sensor Unit (Air Bag Control Module)
- Air Bag Sensor Unit (Air Bag Control Module) harness is open or shorted
- Air Bag Sensor Unit (Air Bag Control Module) circuit poor electrical connection
How to Fix the DTC B1063?
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 B1063 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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Information for Specific Makes
- B1063 Acura — Relay Control Module Lost Communication With Combination Switch Control Unit
- B1063 Honda — Relay Control Module Lost Communication With Combination Switch Control Unit
- B1063 Infiniti — Air Bag Sensor Unit
- B1063 Nissan — Air Bag Sensor Unit
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 B1063 Code
1. What does OBDII code B1063 for the Air Bag Sensor Unit indicate?
- OBDII code B1063 points to a problem with the Air Bag Sensor Unit, specifically related to high resistance in the circuit.
2. What are common symptoms of OBDII code B1063?
- Common symptoms include the airbag warning light illuminating on the dashboard and potential failure of the airbag system.
3. What are possible causes of OBDII code B1063?
- Causes can vary but may include damaged wiring, a faulty airbag sensor unit, or issues with the airbag control module.
4. How can I diagnose the issue related to OBDII code B1063?
- To diagnose the problem, a qualified technician would typically perform a thorough inspection of the airbag system, check the wiring, and use a diagnostic scanner to read the specific fault codes.
5. Is it safe to drive with OBDII code B1063 present?
- It is not recommended to drive with the B1063 code as it indicates a potential issue with the airbag system, which is crucial for occupant safety in the event of a collision.
6. Can I reset the OBDII code B1063 myself?
- While you may be able to clear the code temporarily with an OBDII scanner, it is essential to address the underlying issue causing the fault code to prevent it from reoccurring.
7. How much does it cost to repair OBDII code B1063?
- The cost of repair can vary depending on the specific cause of the issue, but it may involve replacing the airbag sensor unit, repairing wiring, or addressing other related components.
8. Are there any DIY tips for fixing OBDII code B1063?
- DIY repairs for B1063 are not recommended due to the complexity and safety implications of working on the airbag system. It is best to have a professional handle the diagnosis and repair.
9. Will OBDII code B1063 affect my vehicle's overall performance?
- OBDII code B1063 specifically relates to the airbag system and is unlikely to impact the overall performance of the vehicle outside of the airbag safety features.
10. How can I prevent OBDII code B1063 from occurring in the future?
- Regular maintenance checks, prompt attention to any airbag warning lights, and careful handling of the airbag system components can help prevent issues leading to OBDII code B1063.
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