AutoCodes – Toyota – B1630 2015 Toyota RAV4

B1630 2015 Toyota RAV4 Code - Rear Airbag Sensor Right Circuit Malfunction

Quick Answer

The Side Airbag Sensor Left (LH) or Rear Airbag Sensor Right (RH) consists of the Diagnostic Circuit, the Lateral Deceleration Sensor, etc. Common causes include Faulty Rear Airbag Sensor Right (RH), Rear Airbag Sensor Right harness is open or shorted, Rear Airbag Sensor 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: B1630 2015 Toyota RAV4 indicates Rear Airbag Sensor Right Circuit Malfunction.
Common causes: Common causes include Faulty Rear Airbag Sensor Right (RH), Rear Airbag Sensor Right harness is open or shorted, Rear Airbag Sensor 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 262

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 Oct 10, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1630 2015 Toyota RAV4 Description

The Side Airbag Sensor Left (LH) or Rear Airbag Sensor Right (RH) consists of the Diagnostic Circuit, the Lateral Deceleration Sensor, etc. If the Center Airbag Sensor receives signals from the Lateral Deceleration Sensor, it determines whether the Supplemental Restraint System (SRS) should be activated. The Diagnostic Trouble Code (DTC) B1630 is stored when a malfunction is detected in the Rear Airbag Sensor Right circuit.

OBDII Code B1630 2015 Toyota RAV4 - Rear Airbag Sensor Right Circuit Malfunction - AutoCodes.com — B1630 2015 Toyota RAV4 Code - Rear Airbag Sensor Right Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC B1630 2015 Toyota RAV4?

Faulty Rear Airbag Sensor Right (RH)
Rear Airbag Sensor Right harness is open or shorted
Rear Airbag Sensor Right circuit poor electrical connection
Faulty Center Airbag Sensor Assembly

How to Fix the DTC B1630 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 B1630 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 B1630 2015 Toyota RAV4 code?

Need more information on how to fix the B1630 2015 Toyota RAV4 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1630 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 B1630 2015 Toyota RAV4 Code

1. What are the common symptoms of OBDII code B1630 in a 2015 Toyota RAV4?

- The common symptoms include the airbag warning light illuminating on the dashboard and a diagnostic trouble code indicating "Rear Airbag Sensor Right Circuit Malfunction."

2. What could cause the Rear Airbag Sensor Right Circuit Malfunction in a 2015 Toyota RAV4?

- The code B1630 can be triggered by issues such as a faulty rear airbag sensor, damaged wiring or connectors, or a problem with the airbag control module.

3. How serious is the B1630 code in a 2015 Toyota RAV4?

- The B1630 code indicates a malfunction in the rear airbag sensor circuit, which can affect the proper deployment of the airbag in case of an accident. It is important to address this issue promptly for safety reasons.

4. Can I still drive my 2015 Toyota RAV4 with the B1630 code present?

- It is not recommended to drive the vehicle with the B1630 code active, as it may compromise the functionality of the airbag system. It is advisable to have the issue diagnosed and repaired before driving the vehicle.

5. How can I diagnose and repair the Rear Airbag Sensor Right Circuit Malfunction in my 2015 Toyota RAV4?

- Diagnosis typically involves using a scan tool to retrieve the specific trouble code and then inspecting the rear airbag sensor, related wiring, and connectors for any damage or loose connections. Repair may involve replacing the sensor, repairing wiring, or addressing issues with the airbag control module.

6. Will resetting the OBDII code B1630 in my 2015 Toyota RAV4 make the problem go away?

- Simply clearing the trouble code without addressing the underlying issue will not fix the problem. It is important to diagnose the root cause of the malfunction and perform the necessary repairs to ensure the airbag system functions properly.

7. How much does it cost to repair the Rear Airbag Sensor Right Circuit Malfunction in a 2015 Toyota RAV4?

- The cost of repairing the B1630 code can vary depending on the specific cause of the malfunction and the required repairs. It is recommended to consult a professional mechanic or dealership for an accurate estimate.

8. Can a DIY enthusiast fix the B1630 code in a 2015 Toyota RAV4?

- While some DIY enthusiasts may have the skills to diagnose and repair the rear airbag sensor circuit issue, dealing with airbag systems requires caution and expertise. It is advisable to consult a professional mechanic for proper diagnosis and repair.

9. Is the Rear Airbag Sensor Right Circuit Malfunction covered under warranty for a 2015 Toyota RAV4?

- Depending on the vehicle's warranty status and the specific terms and conditions, the repair for the B1630 code may be covered. It is recommended to check with the dealership or refer to the warranty documentation for more information.

10. Can the B1630 code in a 2015 Toyota RAV4 be prevented?

- Regular maintenance and inspections of the airbag system, including sensors and wiring, can help prevent issues like the Rear Airbag Sensor Right Circuit Malfunction. Promptly addressing any warning lights or diagnostic trouble codes can also prevent further damage.