B1907 2017 Toyota RAV4 Code - Short to Ground in Front Pretensioner Squib Left Circuit
Quick Answer
The Front Pretensioner Squib Left (LH) Circuit consists of the Center Airbag Sensor Assembly and Front Seat Outer Belt Assembly Left (LH). Common causes include Faulty Front Seat Outer Belt Assembly Left (LH) (Front Pretensioner Squib Left), Front Seat Outer Belt Assembly Left is open or shorted, Front Seat Outer Belt Assembly Left 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
- B1907 2017 Toyota RAV4 indicates Short to Ground in Front Pretensioner Squib Left Circuit.
- Common causes
- Common causes include Faulty Front Seat Outer Belt Assembly Left (LH) (Front Pretensioner Squib Left), Front Seat Outer Belt Assembly Left is open or shorted, Front Seat Outer Belt Assembly Left 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 B1907 2017 Toyota RAV4 Description
What are the Possible Causes of the DTC B1907 2017 Toyota RAV4?
- Faulty Front Seat Outer Belt Assembly Left (LH) (Front Pretensioner Squib Left)
- Front Seat Outer Belt Assembly Left is open or shorted
- Front Seat Outer Belt Assembly Left poor electrical connection
- Faulty Center Airbag Sensor Assembly
How to Fix the DTC B1907 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 B1907 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 B1907 2017 Toyota RAV4 code?
Need more information on how to fix the B1907 2017 Toyota RAV4 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1907 2017 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 B1907 2017 Toyota RAV4 Code
1. What does the OBDII code B1907 mean on a 2017 Toyota RAV4?
The B1907 code indicates a short to ground in the front pretensioner squib left circuit, which is part of the airbag system.
2. What are the symptoms of code B1907 in a 2017 Toyota RAV4?
Common symptoms include the airbag warning light staying on and the airbag system potentially being disabled.
3. What causes the B1907 code to appear in a Toyota RAV4?
This code can be caused by damaged wiring, a short to ground in the circuit, a faulty front seatbelt pretensioner, or a malfunctioning airbag control module.
4. Can I drive my 2017 Toyota RAV4 with the B1907 code?
It’s not recommended to drive with this code, as it may indicate the airbag system is not functioning properly, which could compromise safety in an accident.
5. How do I diagnose the B1907 code on my Toyota RAV4?
Diagnosis involves inspecting the wiring and connectors in the front pretensioner squib left circuit for damage, testing the resistance of the pretensioner, and using a scan tool to confirm the fault.
6. How can I fix the B1907 code on my 2017 Toyota RAV4?
Repairs may include replacing damaged wiring, fixing grounding issues, or replacing a faulty seatbelt pretensioner or airbag control module.
7. What tools are needed to repair the B1907 code?
You’ll need a multimeter to test resistance, a scan tool to read and clear codes, and potentially basic tools to access and replace components.
8. How much does it cost to fix the B1907 code on a Toyota RAV4?
Repair costs can vary, ranging from $100 for basic wiring repairs to $500 or more if the seatbelt pretensioner or airbag control module needs replacement.
9. Can a faulty airbag control module cause the B1907 code?
Yes, a malfunctioning airbag control module can trigger the code if it’s not properly processing signals from the pretensioner circuit.
10. Will clearing the code with a scan tool fix the B1907 issue?
No, clearing the code will not fix the underlying problem. The issue must be diagnosed and repaired before the code can be permanently resolved.
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