B13B7 Lincoln Code - Second Row Right Inflatable Seatbelt Deployment Control Circuit
Quick Answer
The Restraints Control Module (RCM) analyzes the deployment loop resistance to determine if a fault exists. Common causes include Faulty Second Row Right Inflatable Seatbelt, Second Row Right Inflatable Seatbelt harness is open or shorted, Second Row Right Inflatable Seatbelt 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
- B13B7 Lincoln indicates Second Row Right Inflatable Seatbelt Deployment Control Circuit.
- Common causes
- Common causes include Faulty Second Row Right Inflatable Seatbelt, Second Row Right Inflatable Seatbelt harness is open or shorted, Second Row Right Inflatable Seatbelt 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 B13B7 Lincoln Description
What are the Possible Causes of the DTC B13B7 Lincoln?
- Faulty Second Row Right Inflatable Seatbelt
- Second Row Right Inflatable Seatbelt harness is open or shorted
- Second Row Right Inflatable Seatbelt circuit poor electrical connection
- Faulty Restraints Control Module (RCM)
How to Fix the DTC B13B7 Lincoln?
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.
Code Tech Notes
B13B7:12 Second Row Right Inflatable Seatbelt Deployment Control Circuit Short to Battery
B13B7:13 Second Row Right Inflatable Seatbelt Deployment Control Circuit Open
B13B7:1A Second Row Right Inflatable Seatbelt Deployment Control Circuit Resistance Below Threshold
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B13B7 Lincoln 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 B13B7 Lincoln Code
1. What are the common symptoms of OBDII code B13B7 on a Lincoln related to the Second Row Right Inflatable Seatbelt Deployment Control Circuit?
- The common symptoms include the airbag warning light illuminating on the dashboard and the second row right inflatable seatbelt system not functioning properly.
2. What are the possible causes of OBDII code B13B7 on a Lincoln?
- The code B13B7 can be triggered by issues such as a faulty inflatable seatbelt deployment control module, damaged wiring harness, or a malfunctioning seatbelt buckle.
3. How can I diagnose the cause of OBDII code B13B7 on my Lincoln?
- Diagnosing the issue may involve using an OBDII scanner to read the specific fault code, conducting a visual inspection of the seatbelt components, and testing the electrical connections for continuity.
4. Is it safe to drive my Lincoln with OBDII code B13B7 present?
- It is not recommended to drive the vehicle with the B13B7 code active, as it indicates a potential problem with the second row right inflatable seatbelt system, which is a critical safety feature.
5. Can I reset the OBDII code B13B7 on my Lincoln without fixing the underlying issue?
- While you can clear the fault code temporarily, it will likely reappear until the root cause of the problem is addressed and resolved.
6. How much does it typically cost to repair OBDII code B13B7 on a Lincoln?
- The cost of repairing the B13B7 code can vary depending on the specific issue, but it may involve replacing the inflatable seatbelt control module, repairing damaged wiring, or addressing other related components.
7. Are there any DIY repair tips for fixing OBDII code B13B7 on a Lincoln?
- DIY repairs for this code may include checking and securing the wiring connections, inspecting for visible damage, and testing the seatbelt components for proper functionality before seeking professional assistance.
8. Can a regular mechanic fix OBDII code B13B7 on a Lincoln, or do I need to visit a dealership?
- A skilled mechanic with experience in airbag systems should be able to diagnose and repair the B13B7 code, but dealership technicians may have specialized knowledge and tools for handling such issues.
9. How long does it typically take to repair OBDII code B13B7 on a Lincoln?
- The repair time can vary based on the exact cause of the issue, but fixing the B13B7 code may take a few hours to a full day, depending on the complexity of the repair needed.
10. Is there a way to prevent OBDII code B13B7 from occurring on my Lincoln in the future?
- Regularly inspecting and maintaining the inflatable seatbelt system, avoiding physical damage to the seatbelt components, and addressing any airbag warning lights promptly can help prevent the recurrence of the B13B7 code.
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