AutoCodes – Toyota – B1942 2014 Toyota RAV4

B1942 2014 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 2014 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 216

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 Dec 07, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1942 2014 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 2014 Toyota RAV4 - Short to Ground in Selectable Force Limiter Squib Right Circuit - AutoCodes.com — B1942 2014 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 2014 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 2014 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 2014 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 2014 Toyota RAV4 code?

Need more information on how to fix the B1942 2014 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1942 2014 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 2014 Toyota RAV4 Code

1. What does the OBDII code B1942 mean for a 2014 Toyota RAV4?

The B1942 code indicates a Short to Ground in the Selectable Force Limiter Squib Right Circuit in the vehicle's restraint system.

2. What are the common symptoms of the B1942 code in a Toyota RAV4?

Common symptoms include the airbag warning light illuminating on the dashboard, potential non-deployment of the airbag in case of an accident, and possible diagnostic trouble codes related to the airbag system.

3. What are the possible causes of the B1942 code in a 2014 Toyota RAV4?

Possible causes of the B1942 code include a short to ground in the selectable force limiter squib right circuit, damaged wiring or connectors in the airbag system, or a malfunctioning restraint control module.

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

Diagnosing the B1942 code requires using an OBDII scanner to retrieve the specific fault code, inspecting the wiring and connectors in the selectable force limiter squib right circuit, and testing the components of the airbag system for proper functionality.

5. Is it safe to drive with the B1942 code present in a 2014 Toyota RAV4?

It is not recommended to drive the vehicle with the B1942 code active, as it indicates a potential issue with the airbag system, which could affect its proper deployment in the event of a crash.

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

Repairing the B1942 code may require specialized knowledge and equipment related to the airbag system. It is recommended to seek assistance from a qualified mechanic or technician to ensure proper diagnosis and repair.

7. How much does it typically cost to repair the B1942 code in a 2014 Toyota RAV4?

The cost of repairing the B1942 code can vary depending on the underlying cause of the issue. Repair costs may include parts replacement, labor fees, and diagnostic charges, so it's best to get a professional estimate.

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

Resetting the OBDII codes may temporarily clear the B1942 code, but if the underlying issue is not addressed and repaired, the code is likely to reappear once the vehicle is driven and the system runs its diagnostic checks.

9. How urgent is it to address the B1942 code in a Toyota RAV4?

Addressing the B1942 code promptly is important to ensure the proper functioning of the airbag system in your vehicle. Delaying repairs could compromise the safety features designed to protect you in the event of a collision.

10. Can the B1942 code be related to other airbag system faults in a 2014 Toyota RAV4?

The B1942 code specifically points to a short to ground in the selectable force limiter squib right circuit. However, it's possible for multiple faults to occur simultaneously in the airbag system, so a comprehensive diagnostic check is recommended.