B1660 2017 Toyota RAV4 Code - Passenger Airbag ON / OFF Indicator Circuit Malfunction
Quick Answer
The Passenger Airbag ON / OFF Indicator Circuit consists of the Center Airbag Sensor Assembly and the Passenger Airbag ON / OFF Indicator. Common causes include Faulty Passenger Airbag ON / OFF Indicator Light, Passenger Airbag ON / OFF Indicator Light harness is open or shorted, Passenger Airbag ON / OFF Indicator Light 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
- B1660 2017 Toyota RAV4 indicates Passenger Airbag ON / OFF Indicator Circuit Malfunction.
- Common causes
- Common causes include Faulty Passenger Airbag ON / OFF Indicator Light, Passenger Airbag ON / OFF Indicator Light harness is open or shorted, Passenger Airbag ON / OFF Indicator Light 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.
Code B1660 2017 Toyota RAV4 Description
What are the Possible Causes of the DTC B1660 2017 Toyota RAV4?
- Faulty Passenger Airbag ON / OFF Indicator Light
- Passenger Airbag ON / OFF Indicator Light harness is open or shorted
- Passenger Airbag ON / OFF Indicator Light circuit poor electrical connection
- Faulty Center Airbag Sensor Assembly
How to Fix the DTC B1660 2017 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 B1660 2017 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 B1660 2017 Toyota RAV4 code?
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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 B1660 2017 Toyota RAV4 Code
1. What are the common symptoms of OBDII code B1660 in a 2017 Toyota RAV4?
The common symptoms include the passenger airbag ON/OFF indicator light not functioning properly or staying illuminated.
2. What does the OBDII code B1660 indicate in a 2017 Toyota RAV4?
OBDII code B1660 indicates a Passenger Airbag ON/OFF Indicator Circuit Malfunction in the 2017 Toyota RAV4.
3. What are the possible causes of the Passenger Airbag ON/OFF Indicator Circuit Malfunction in a 2017 Toyota RAV4?
Possible causes include a faulty passenger airbag ON/OFF indicator switch, damaged wiring, or a defective airbag control module.
4. How serious is the OBDII code B1660 in a 2017 Toyota RAV4?
While the code itself may not affect the vehicle's drivability, it is crucial to address the issue promptly to ensure the proper functioning of the passenger airbag system.
5. Can I continue driving my 2017 Toyota RAV4 with the B1660 code present?
It is not recommended to continue driving the vehicle with the B1660 code, as it indicates a malfunction in the passenger airbag ON/OFF indicator circuit, which is a safety concern.
6. How can I diagnose the cause of the B1660 code in my 2017 Toyota RAV4?
Diagnosing the issue may require a scan tool to retrieve the specific fault codes, followed by a visual inspection of the indicator switch and its wiring for any visible damage.
7. Is it possible to repair the Passenger Airbag ON/OFF Indicator Circuit Malfunction in a 2017 Toyota RAV4 on my own?
Repairing the issue may involve replacing the faulty indicator switch, repairing damaged wiring, or reprogramming the airbag control module, which may require advanced technical knowledge and tools.
8. Can resetting the OBDII code B1660 in a 2017 Toyota RAV4 fix the issue temporarily?
Resetting the code may temporarily turn off the warning light, but it will not address the underlying cause of the Passenger Airbag ON/OFF Indicator Circuit Malfunction.
9. How much does it typically cost to repair the B1660 code in a 2017 Toyota RAV4?
The cost of repair can vary depending on the specific cause of the issue, but it may involve parts replacement, wiring repairs, or module reprogramming, which could range from moderate to expensive.
10. Is it necessary to visit a dealership for repair if I have the B1660 code in my 2017 Toyota RAV4?
While visiting a dealership is recommended for accurate diagnosis and proper repair, independent automotive repair shops with experience in airbag systems may also be able to address the issue effectively.
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