B1647 2016 Toyota RAV4 Code - Lost Communication With Side Satellite Sensor Bus Left
Quick Answer
The B1647 diagnostic trouble code (DTC) for a 2016 Toyota RAV4 indicates that there is a communication issue with the side satellite sensor bus on the left side of the vehicle. Common causes include Damaged wiring or connectors leading to the side satellite sensor on the left side, A faulty side satellite sensor on the left side, Malfunctioning control module responsible for communication with the side satellite sensor bus. 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
- B1647 2016 Toyota RAV4 indicates Lost Communication With Side Satellite Sensor Bus Left.
- Common causes
- Common causes include Damaged wiring or connectors leading to the side satellite sensor on the left side, A faulty side satellite sensor on the left side, Malfunctioning control module responsible for communication with the side satellite sensor bus.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B1647 2016 Toyota RAV4 Description
The B1647 diagnostic trouble code (DTC) for a 2016 Toyota RAV4 indicates that there is a communication issue with the side satellite sensor bus on the left side of the vehicle. The side satellite sensors are crucial components of the vehicle's safety system, particularly in modern vehicles equipped with advanced driver assistance systems (ADAS) and collision avoidance technologies.
Common Causes of B1647 2016 Toyota RAV4
- Damaged wiring or connectors leading to the side satellite sensor on the left side.
- A faulty side satellite sensor on the left side.
- Malfunctioning control module responsible for communication with the side satellite sensor bus.
- Software glitch in the vehicle's computer system affecting communication with the side satellite sensor.
Symptoms of B1647 2016 Toyota RAV4
- Malfunction indicator light (MIL) or airbag warning light illuminated on the dashboard.
- Loss of functionality in ADAS features such as lane departure warning or blind spot monitoring.
- Inaccurate or erratic readings from the side satellite sensor on the left side.
- Diagnostic trouble codes related to communication errors with the side satellite sensor bus.
How to Fix B1647 2016 Toyota RAV4
- Begin by conducting a thorough visual inspection of the wiring and connectors associated with the side satellite sensor on the left side. Repair or replace any damaged components as needed.
- Test the side satellite sensor on the left side to determine if it is functioning correctly. Replace the sensor if it is found to be faulty.
- Check the control module responsible for communication with the side satellite sensor bus. If necessary, reprogram or replace the control module.
- Perform a diagnostic scan of the vehicle's computer system to clear the DTC and ensure that the communication issue has been resolved.
- Test drive the vehicle to verify that the ADAS features are functioning properly and that the communication with the side satellite sensor bus on the left side has been restored.
Cost to Fix B1647 2016 Toyota RAV4
The typical repair costs for addressing a lost communication issue with the side satellite sensor bus on a 2016 Toyota RAV4 can vary depending on the specific cause of the problem. In general, the cost of parts such as a new side satellite sensor or control module, along with labor for diagnosis and repair, can range from $200 to $800. However, it's important to note that labor rates at auto repair shops can vary widely, typically ranging from $80 to $150 per hour. Rates may be higher at dealerships or in metropolitan areas, while independent shops may offer more competitive pricing. For a more accurate cost estimate, it's advisable to consult with a local auto repair shop.
Need more information about the B1647 2016 Toyota RAV4 code?
Need more information on how to fix the B1647 2016 Toyota RAV4 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1647 2016 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.
Frequently Asked Questions about B1647 2016 Toyota RAV4 Code
1. What are the common symptoms of OBDII code B1647 in a 2016 Toyota RAV4?
The common symptoms of code B1647 "Lost Communication With Side Satellite Sensor Bus Left" in a 2016 Toyota RAV4 may include issues with the vehicle's stability control system, ABS system, or airbag system.
2. What can cause the OBDII code B1647 in a 2016 Toyota RAV4?
The code B1647 in a 2016 Toyota RAV4 is typically caused by a communication problem between the vehicle's control modules and the side satellite sensor on the left side of the vehicle.
3. How serious is the OBDII code B1647 in a 2016 Toyota RAV4?
Code B1647 should be addressed promptly as it can affect the proper functioning of important safety systems like stability control and airbags in the vehicle.
4. How can I diagnose the OBDII code B1647 in my 2016 Toyota RAV4?
Diagnosing code B1647 may require the use of a professional OBDII scanner to retrieve the fault codes and pinpoint the exact cause of the communication loss with the side satellite sensor bus left.
5. Can I repair the OBDII code B1647 in my 2016 Toyota RAV4 at home?
While some basic troubleshooting steps can be taken at home, diagnosing and repairing code B1647 may require specialized tools and professional expertise due to the complexity of the vehicle's electronic systems.
6. What are some possible DIY repair tips for OBDII code B1647 in a 2016 Toyota RAV4?
DIY repair tips for code B1647 may include checking and cleaning the connectors, inspecting the wiring for damage, and ensuring proper grounding of the side satellite sensor on the left side of the vehicle.
7. Is it safe to drive with the OBDII code B1647 in a 2016 Toyota RAV4?
It is not recommended to drive with an unresolved B1647 code as it may compromise the vehicle's safety systems. It's best to have the issue diagnosed and repaired as soon as possible.
8. Can a faulty side satellite sensor cause the OBDII code B1647 in a 2016 Toyota RAV4?
Yes, a faulty side satellite sensor on the left side of the vehicle can cause code B1647 due to a loss of communication with the vehicle's control modules.
9. How much does it typically cost to repair the OBDII code B1647 in a 2016 Toyota RAV4?
The cost of repairing code B1647 can vary depending on the exact cause of the communication loss and the labor rates of the repair facility. It's best to consult with a professional mechanic for an accurate estimate.
10. Will resetting the OBDII code B1647 in a 2016 Toyota RAV4 make it go away permanently?
Simply clearing the code without addressing the underlying issue will not solve the problem permanently. It's crucial to diagnose and repair the root cause of code B1647 to prevent it from reoccurring.
Discuss the causes and fixes for B1647 2016 Toyota RAV4 OBDII Code
Code B1647 2016 Toyota RAV4 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.