AutoCodes – Toyota – B1942 2015 Toyota RAV4

B1942 2015 Toyota RAV4 Code - Short to Ground in Selectable Force Limiter Squib Right Circuit

Quick Answer

The Selectable Force Limiter Squib Right (RH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Outer Belt Assembly Right (RH). Common causes include Faulty Front Seat Outer Belt Assembly Right (RH) (Selectable Force Limiter Squib Right), Front Seat Outer Belt Assembly Right harness is open or shorted, Front Seat Outer Belt Assembly Right 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: B1942 2015 Toyota RAV4 indicates Short to Ground in Selectable Force Limiter Squib Right Circuit.
Common causes: Common causes include Faulty Front Seat Outer Belt Assembly Right (RH) (Selectable Force Limiter Squib Right), Front Seat Outer Belt Assembly Right harness is open or shorted, Front Seat Outer Belt Assembly Right 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 218

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Dec 07, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1942 2015 Toyota RAV4 Description

The Selectable Force Limiter Squib Right (RH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Outer Belt Assembly Right (RH). This circuit instructs the Supplemental Restraint System (SRS) to deploy when the deployment conditions are met. The Diagnostic Trouble Code (DTC) is recorded when a malfunction is detected in the Selectable Force Limiter Squib Right Circuit.

OBDII Code B1942 2015 Toyota RAV4 - Short to Ground in Selectable Force Limiter Squib Right Circuit - AutoCodes.com — B1942 2015 Toyota RAV4 Code - Short to Ground in Selectable Force Limiter Squib Right Circuit

What does this mean?

What are the Possible Causes of the DTC B1942 2015 Toyota RAV4?

Faulty Front Seat Outer Belt Assembly Right (RH) (Selectable Force Limiter Squib Right)
Front Seat Outer Belt Assembly Right harness is open or shorted
Front Seat Outer Belt Assembly Right circuit poor electrical connection
Faulty Center Airbag Sensor Assembly

How to Fix the DTC B1942 2015 Toyota RAV4?

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 B1942 2015 Toyota RAV4 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 B1942 2015 Toyota RAV4 code?

Need more information on how to fix the B1942 2015 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1942 2015 Toyota RAV4 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 B1942 2015 Toyota RAV4 Code

1. What are the common symptoms of OBDII code B1942 in a 2015 Toyota RAV4?

The common symptoms of OBDII code B1942 in a 2015 Toyota RAV4 include an illuminated airbag warning light on the dashboard and potential issues with the airbag system's functionality.

2. What does the OBDII code B1942 "Short to Ground in Selectable Force Limiter Squib Right Circuit" mean?

The OBDII code B1942 indicates a short to ground in the selectable force limiter squib right circuit of the airbag system in a 2015 Toyota RAV4.

3. What are the possible causes of OBDII code B1942 in a 2015 Toyota RAV4?

Possible causes of OBDII code B1942 in a 2015 Toyota RAV4 include damaged wiring, a faulty squib (airbag inflator) in the right circuit, or a malfunctioning airbag control module.

4. How can I diagnose the OBDII code B1942 in my 2015 Toyota RAV4?

Diagnosing OBDII code B1942 in a 2015 Toyota RAV4 typically involves using a diagnostic scan tool to read and interpret the code, inspecting the wiring and connectors in the selectable force limiter squib right circuit, and testing the components for proper functionality.

5. Is it safe to drive my 2015 Toyota RAV4 with OBDII code B1942?

It is not recommended to drive your 2015 Toyota RAV4 with OBDII code B1942, as the issue may affect the proper deployment of the airbag system in the event of a collision.

6. Can I repair OBDII code B1942 in my 2015 Toyota RAV4 myself?

Repairing OBDII code B1942 in a 2015 Toyota RAV4 may require specialized tools and knowledge of airbag systems. It is advisable to consult a professional mechanic or dealership for proper diagnosis and repair.

7. How much does it cost to fix OBDII code B1942 in a 2015 Toyota RAV4?

The cost of fixing OBDII code B1942 in a 2015 Toyota RAV4 can vary depending on the exact cause of the issue, the required repairs or replacements, and labor costs. It is best to obtain a detailed quote from a trusted mechanic or dealership.

8. Will resetting the OBDII code B1942 clear the issue in my 2015 Toyota RAV4?

Resetting the OBDII code B1942 may temporarily clear the warning light, but it will not fix the underlying issue causing the code. Proper diagnosis and repair are necessary to address the root cause of the problem.

9. Can OBDII code B1942 cause other problems in my 2015 Toyota RAV4?

OBDII code B1942 specifically relates to the airbag system in a 2015 Toyota RAV4. While it may not directly cause other problems, it is essential to address this issue promptly to ensure the proper functioning of the airbag system in the vehicle.

10. How long does it take to repair OBDII code B1942 in a 2015 Toyota RAV4?

The time required to repair OBDII code B1942 in a 2015 Toyota RAV4 can vary depending on the complexity of the issue and the availability of parts. It is best to consult with a professional mechanic for an accurate estimate of repair time.