B1807 Scion Code - Short To Ground In Front Passenger Side Squib Circuit
Quick Answer
The B1807 diagnostic trouble code for Scion vehicles indicates a short to ground in the front passenger side squib circuit. Common causes include Damaged wiring in the front passenger side airbag circuit, Faulty connector or poor connection in the airbag system, Malfunctioning front passenger side airbag squib. 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
- B1807 Scion indicates Short To Ground In Front Passenger Side Squib Circuit.
- Common causes
- Common causes include Damaged wiring in the front passenger side airbag circuit, Faulty connector or poor connection in the airbag system, Malfunctioning front passenger side airbag squib.
- 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 B1807 Scion Description
The B1807 diagnostic trouble code for Scion vehicles indicates a short to ground in the front passenger side squib circuit. In simpler terms, this means that there is an electrical issue in the airbag system on the front passenger side of the vehicle. The squib circuit is responsible for deploying the airbag in the event of a collision, so this issue poses a serious safety concern.
Common Causes of B1807 Scion
- Damaged wiring in the front passenger side airbag circuit.
- Faulty connector or poor connection in the airbag system.
- Malfunctioning front passenger side airbag squib.
- Corrosion or water damage in the airbag system components.
- Impact or collision that caused damage to the airbag system.
Symptoms of B1807 Scion
- Airbag warning light illuminated on the dashboard.
- Inability to turn off the airbag warning light even after resetting.
- Diagnostic trouble code B1807 stored in the vehicle's computer system.
- Non-deployment of the front passenger side airbag in a crash.
How to Fix B1807 Scion
- Begin by disconnecting the vehicle's battery to prevent accidental airbag deployment.
- Inspect the wiring and connectors in the front passenger side airbag circuit for damage or corrosion.
- Test the front passenger side airbag squib for proper functionality using a multimeter.
- Replace any damaged wiring, connectors, or the faulty airbag squib as needed.
- Clear the diagnostic trouble code from the vehicle's computer system and perform a test to ensure the airbag system functions correctly.
Cost to Fix B1807 Scion
The cost of repairing a short to ground in the front passenger side squib circuit can vary depending on the extent of the damage and the specific components that need replacement. On average, the parts for this repair could range from $100 to $300, while the labor costs may be between $150 and $300. Overall, the total repair cost could amount to approximately $250 to $600. It is important to note that these estimates are general guidelines, and actual costs may differ based on the vehicle's make and model, as well as the labor rates in your area. Be sure to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate.
Need more information about the B1807 Scion code?
Need more information on how to fix the B1807 Scion code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1807 Scion 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 B1807 Scion Code
1. What does the OBDII code B1807 mean for a Scion?
It indicates a short to ground in the front passenger side squib circuit, part of the airbag system.
2. What are the common symptoms of code B1807 in a Scion?
Symptoms include the airbag warning light illuminating on the dashboard and the passenger airbag possibly being disabled.
3. What causes the B1807 code in a Scion?
Common causes include damaged wiring, corroded or loose connectors, or a faulty airbag squib.
4. Can I drive my Scion with the B1807 code present?
While the car may still be drivable, the airbag system may not function properly, posing a safety risk in an accident.
5. How do you diagnose the B1807 code in a Scion?
Diagnosis involves inspecting the passenger side squib circuit wiring and connectors for damage, checking for shorts to ground, and testing the airbag module.
6. How do you fix the B1807 code in a Scion?
Repairs may include replacing damaged wiring, cleaning or reconnecting corroded connectors, or replacing the faulty squib or airbag module.
7. Does clearing the B1807 code fix the problem?
No, clearing the code without addressing the underlying issue will likely cause the code to return.
8. How much does it cost to repair the B1807 code in a Scion?
Repair costs vary depending on the issue but can range from $100 for minor wiring fixes to over $500 if parts like the squib or module need replacement.
9. Can a faulty clock spring cause the B1807 code?
No, the B1807 code specifically relates to the front passenger side squib circuit, not components like the clock spring.
10. Do I need to disconnect the battery before repairing the B1807 code?
Yes, disconnecting the battery is essential to safely work on the airbag system and avoid accidental deployment.
Discuss the causes and fixes for B1807 Scion OBDII Code
Code B1807 Scion 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.