AutoCodes – Lexus – B1183 Lexus

B1183 Lexus Code - Driver Side Air Bag Module Second Stage Squib Circuit Short To Battery

Quick Answer

The Driver Side Air Bag Module Second Stage Squib Circuit consists of the Air Bag Sensor Assembly, Spiral Cable and Driver Side Air Bag Module. Common causes include Faulty Driver Side Air Bag Module Second Stage Squib, Driver Side Air Bag Module Second Stage Squib harness is open or shorted, Driver Side Air Bag Module Second Stage Squib 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: B1183 Lexus indicates Driver Side Air Bag Module Second Stage Squib Circuit Short To Battery.
Common causes: Common causes include Faulty Driver Side Air Bag Module Second Stage Squib, Driver Side Air Bag Module Second Stage Squib harness is open or shorted, Driver Side Air Bag Module Second Stage Squib 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.

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Code Popularity 1,223

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 Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1183 Lexus Description

The Driver Side Air Bag Module Second Stage Squib Circuit consists of the Air Bag Sensor Assembly, Spiral Cable and Driver Side Air Bag Module. The squib causes Driver Side Air Bag to deploy when all deployment conditions are satisfied.

OBDII Code B1183 Lexus - Driver Side Air Bag Module Second Stage Squib Circuit Short To Battery - AutoCodes.com — B1183 Lexus Code - Driver Side Air Bag Module Second Stage Squib Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1183 Lexus?

Faulty Driver Side Air Bag Module Second Stage Squib
Driver Side Air Bag Module Second Stage Squib harness is open or shorted
Driver Side Air Bag Module Second Stage Squib circuit poor electrical connection
Faulty Air Bag Sensor Assembly

How to Fix the DTC B1183 Lexus?

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 B1183 Lexus 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 B1183 Lexus code?

Need more information on how to fix the B1183 Lexus code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1183 Lexus 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 B1183 Lexus Code

1. What are common symptoms of OBDII code B1183 in a Lexus related to the driver side airbag module second stage squib circuit short to battery?

The common symptoms include the airbag warning light illuminating on the dashboard and the possibility of the airbag system not deploying in the event of a collision.

2. What are possible causes of the B1183 code in a Lexus?

Possible causes of this code include a short circuit in the driver side airbag module second stage squib circuit, damaged wiring or connectors, or a faulty airbag control module.

3. How can I diagnose the issue causing the B1183 code in my Lexus?

Diagnosing the issue typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the wiring and connectors associated with the driver side airbag system, and performing continuity tests to identify the source of the short circuit.

4. Can I drive my Lexus with the B1183 code present?

It is not recommended to drive your Lexus with the B1183 code present, as it indicates a potential issue with the driver side airbag system, which is crucial for occupant safety in the event of a collision.

5. How can I repair the B1183 code in my Lexus?

Repairing the B1183 code may involve repairing or replacing damaged wiring or connectors, resetting the airbag control module, or replacing the driver side airbag module second stage squib if necessary.

6. Is it safe to reset the airbag control module after fixing the B1183 code?

Yes, it is safe to reset the airbag control module after fixing the B1183 code to clear the fault code and ensure proper functioning of the airbag system.

7. How much does it typically cost to repair the B1183 code in a Lexus?

The cost of repairing the B1183 code can vary depending on the extent of the damage and the specific components that need to be repaired or replaced. It is recommended to consult a professional mechanic for an accurate estimate.

8. What precautions should I take when working on the airbag system to fix the B1183 code?

When working on the airbag system, it is crucial to disconnect the vehicle's battery and wait for at least 10 minutes before starting any repairs to prevent accidental airbag deployment.

9. Can I reset the B1183 code in my Lexus using an OBDII scanner?

Yes, you can reset the B1183 code using an OBDII scanner once the underlying issue has been addressed. This will clear the fault code from the system and turn off the airbag warning light.

10. How often should I have the airbag system in my Lexus inspected to prevent issues like the B1183 code?

It is recommended to have the airbag system in your Lexus inspected as part of regular maintenance or whenever you notice any warning lights or unusual symptoms to prevent potential safety issues like the B1183 code.