AutoCodes – Scion – B1867 Scion

B1867 Scion Code - Short To Ground In Front Passenger Side Knee Airbag Squib Circuit

Quick Answer

The Front Passenger Side Knee Airbag Squib Circuit consists of the Airbag Sensor Assembly and the Front Passenger Side Knee Airbag Assembly. Common causes include Faulty Front Passenger Side Knee Airbag Assembly (Front Passenger Side Knee Squib), Front Passenger Side Knee Airbag Assembly harness is open or shorted, Front Passenger Side Knee Airbag Assembly 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: B1867 Scion indicates Short To Ground In Front Passenger Side Knee Airbag Squib Circuit.
Common causes: Common causes include Faulty Front Passenger Side Knee Airbag Assembly (Front Passenger Side Knee Squib), Front Passenger Side Knee Airbag Assembly harness is open or shorted, Front Passenger Side Knee Airbag Assembly 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.

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Code Popularity 718

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 Jul 10, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1867 Scion Description

The Front Passenger Side Knee Airbag Squib Circuit consists of the Airbag Sensor Assembly and the Front Passenger Side Knee Airbag Assembly. The circuit instructs the Supplemental Restraint System (SRS) to deploy when deployment conditions are met. The Diagnostic Trouble Code (DTC) is stored when a malfunction is detected in the Front Passenger Side Knee Airbag Squib Circuit.

OBDII Code B1867 Scion - Short To Ground In Front Passenger Side Knee Airbag Squib Circuit - AutoCodes.com — B1867 Scion Code - Short To Ground In Front Passenger Side Knee Airbag Squib Circuit

What does this mean?

What are the Possible Causes of the DTC B1867 Scion?

Faulty Front Passenger Side Knee Airbag Assembly (Front Passenger Side Knee Squib)
Front Passenger Side Knee Airbag Assembly harness is open or shorted
Front Passenger Side Knee Airbag Assembly circuit poor electrical connection
Faulty Center Airbag Sensor Assembly

How to Fix the DTC B1867 Scion?

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 B1867 Scion 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 B1867 Scion code?

Need more information on how to fix the B1867 Scion code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1867 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.

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 B1867 Scion Code

1. What are the common symptoms of OBDII code B1867 in a Scion related to a short to ground in the front passenger side knee airbag squib circuit?

- Common symptoms may include an illuminated airbag warning light on the dashboard and a potential loss of functionality of the front passenger side knee airbag.

2. What are some possible causes of the B1867 OBDII code indicating a short to ground in the front passenger side knee airbag squib circuit in a Scion?

- Causes may include damaged wiring, a faulty airbag squib, a malfunctioning airbag control unit, or a poor electrical connection.

3. How can I diagnose the source of the short to ground issue in the front passenger side knee airbag squib circuit triggering the B1867 code in my Scion?

- Diagnosis typically involves inspecting the wiring harness, connectors, and components in the circuit for any signs of damage, corrosion, or loose connections. Using a multimeter to test for continuity and proper voltage can help pinpoint the issue.

4. Is it safe to continue driving my Scion with the B1867 OBDII code indicating a short to ground in the front passenger side knee airbag squib circuit?

- It is not recommended to drive the vehicle with an active airbag fault code, as it may compromise the effectiveness of the airbag system in the event of a collision.

5. Can I reset the B1867 OBDII code related to the short to ground in the front passenger side knee airbag squib circuit in my Scion without fixing the underlying issue?

- While you can clear the code with an OBDII scanner, it will likely reappear until the root cause of the short to ground problem is identified and resolved.

6. What are some repair tips for addressing the B1867 OBDII code due to a short to ground in the front passenger side knee airbag squib circuit in a Scion?

- Repair tips may include carefully inspecting and repairing any damaged wiring, replacing a faulty airbag squib or control unit, and ensuring all connections are secure.

7. How much does it typically cost to repair the short to ground issue triggering the B1867 code in the front passenger side knee airbag squib circuit of a Scion?

- Repair costs can vary depending on the exact cause of the issue, but they may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can I attempt to fix the short to ground issue in the front passenger side knee airbag squib circuit myself, or should I seek professional help?

- While some basic troubleshooting like checking for loose connections can be done by DIY enthusiasts, dealing with airbag systems requires specialized knowledge and tools, so it is recommended to consult a professional technician for repairs.

9. Are there any recalls or service bulletins related to the B1867 OBDII code and the short to ground issue in the front passenger side knee airbag squib circuit of Scion vehicles?

- It is advisable to check with the manufacturer or authorized dealerships for any recalls or service bulletins related to this specific OBDII code and airbag system issue in Scion vehicles.

10. How can I prevent the B1867 OBDII code from reoccurring after repairing the short to ground issue in the front passenger side knee airbag squib circuit of my Scion?

- To prevent a recurrence, ensure all repairs are done correctly, use high-quality replacement parts, and regularly check the airbag system for any signs of trouble.