B1088 Infiniti Code - Front Pre-Tensioner Left Short
Quick Answer
In the case of a frontal collision that exceeds specified impact level, the diagnosis sensor unit detects the deceleration caused by the collision. Common causes include Faulty Front Pre-Tensioner Left, Front Pre-Tensioner Left harness is open or shorted, Front Pre-Tensioner Left 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
- B1088 Infiniti indicates Front Pre-Tensioner Left Short.
- Common causes
- Common causes include Faulty Front Pre-Tensioner Left, Front Pre-Tensioner Left harness is open or shorted, Front Pre-Tensioner Left 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 B1088 Infiniti Description
The restraint system for front seat occupant consists of the pre-tensioner mechanism and load limiter mechanism.
What are the Possible Causes of the DTC B1088 Infiniti?
- Faulty Front Pre-Tensioner Left
- Front Pre-Tensioner Left harness is open or shorted
- Front Pre-Tensioner Left circuit poor electrical connection
How to Fix the DTC B1088 Infiniti?
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 B1088 Infiniti 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 B1088 Infiniti Code
1. What does OBDII code B1088 for Infiniti Front Pre-Tensioner Left Short mean?
The code B1088 indicates a short circuit in the front pre-tensioner left side of an Infiniti's seatbelt system.
2. What are the common symptoms of OBDII code B1088 in an Infiniti?
Common symptoms of code B1088 may include the airbag warning light illuminating on the dashboard and potential issues with the seatbelt pre-tensioner system.
3. What are the possible causes of OBDII code B1088 in an Infiniti?
The code B1088 can be triggered by issues such as a faulty pre-tensioner left side, damaged wiring or connectors, or a malfunction in the airbag control module.
4. How can I diagnose OBDII code B1088 in my Infiniti?
Diagnosing code B1088 typically involves using an OBDII scanner to retrieve the specific fault code, followed by inspecting the wiring, connectors, and pre-tensioner left side for any visible damage or issues.
5. Can I continue driving my Infiniti with OBDII code B1088 present?
It is not recommended to drive the vehicle with an active B1088 code, as it may indicate a potential safety issue with the seatbelt pre-tensioner system or airbag deployment.
6. How can I repair OBDII code B1088 in my Infiniti?
Repairing code B1088 may involve replacing the faulty pre-tensioner left side, repairing damaged wiring or connectors, or resetting the airbag control module after fixing the issue.
7. Is it safe to reset the OBDII code B1088 without addressing the underlying problem in an Infiniti?
Resetting the code without fixing the underlying issue is not recommended, as it may lead to safety concerns and prevent the proper functioning of the seatbelt pre-tensioner system.
8. Will disconnecting the battery reset OBDII code B1088 in an Infiniti?
Disconnecting the battery may temporarily clear the code, but it is crucial to address the root cause of the issue to prevent the code from reappearing.
9. How much does it cost to repair OBDII code B1088 in an Infiniti?
The cost of repairing code B1088 can vary depending on the specific issue, parts needed, and labor costs. It is recommended to consult a qualified mechanic for an accurate estimate.
10. Can a DIY enthusiast fix OBDII code B1088 in an Infiniti?
While some minor repairs related to code B1088 may be possible for experienced DIY enthusiasts, addressing issues with the seatbelt pre-tensioner system or airbag components may require specialized knowledge and tools best left to professionals.
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