B1142 Scion Code - Door Side Airbag Sensor Malfunction
Quick Answer
The Door Side Airbag Sensor (Right Side) circuit consists of the airbag sensor assembly and Door Side Airbag Sensor (Right Side). Common causes include Faulty Door Side Airbag Sensor (Right Side), Door Side Airbag Sensor (Right Side) harness is open or shorted, Door Side Airbag Sensor (Right Side) 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
- B1142 Scion indicates Door Side Airbag Sensor Malfunction.
- Common causes
- Common causes include Faulty Door Side Airbag Sensor (Right Side), Door Side Airbag Sensor (Right Side) harness is open or shorted, Door Side Airbag Sensor (Right Side) 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 B1142 Scion Description
What are the Possible Causes of the DTC B1142 Scion?
- Faulty Door Side Airbag Sensor (Right Side)
- Door Side Airbag Sensor (Right Side) harness is open or shorted
- Door Side Airbag Sensor (Right Side) circuit poor electrical connection
- Faulty Airbag Sensor Assembly
How to Fix the DTC B1142 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 B1142 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 B1142 Scion code?
Need more information on how to fix the B1142 Scion code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1142 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 B1142 Scion Code
1. What are the common symptoms of OBDII code B1142 in a Scion related to the Door Side Airbag Sensor Malfunction?
- The common symptoms include the airbag warning light staying illuminated on the dashboard and a diagnostic trouble code (DTC) B1142 being stored in the vehicle's system.
2. What are the possible causes of the Door Side Airbag Sensor Malfunction in a Scion triggering code B1142?
- The code B1142 can be triggered by issues such as a faulty side airbag sensor, damaged wiring or connectors, or a malfunction in the airbag control module.
3. How can I diagnose the cause of the OBDII code B1142 related to the Door Side Airbag Sensor Malfunction in my Scion?
- Proper diagnosis involves using a professional OBDII scanner to retrieve the code, inspecting the side airbag sensor and its connections, and checking the wiring for any visible damage.
4. Is it safe to drive my Scion with the OBDII code B1142 indicating a Door Side Airbag Sensor Malfunction?
- It is not recommended to drive the vehicle with a malfunctioning airbag sensor as it can affect the proper deployment of the side airbags in case of an accident. Seek professional assistance for repairs.
5. Can I reset the OBDII code B1142 related to the Door Side Airbag Sensor Malfunction in my Scion by disconnecting the battery?
- Disconnecting the battery may clear the code temporarily, but it will likely reappear if the underlying issue is not addressed. It is best to diagnose and repair the cause of the malfunction.
6. What are some repair tips for fixing the Door Side Airbag Sensor Malfunction causing code B1142 in a Scion?
- Repair tips may include checking and repairing damaged wiring, replacing the faulty side airbag sensor, or reprogramming the airbag control module if necessary.
7. How much does it cost to repair the OBDII code B1142 related to the Door Side Airbag Sensor Malfunction in a Scion?
- The cost of repair can vary depending on the specific cause of the malfunction. It is advisable to consult a professional mechanic or dealership for an accurate diagnosis and cost estimate.
8. Is the repair for the OBDII code B1142 Scion Door Side Airbag Sensor Malfunction covered under warranty?
- Depending on the vehicle's warranty status and coverage, the repair for the Door Side Airbag Sensor Malfunction causing code B1142 may be covered. Check with the manufacturer or dealership for details.
9. Can I fix the OBDII code B1142 related to the Door Side Airbag Sensor Malfunction in my Scion myself?
- While some basic troubleshooting steps can be performed by DIY enthusiasts, dealing with airbag systems requires specialized knowledge and equipment. It is recommended to seek professional help for safety reasons.
10. How important is it to address the OBDII code B1142 Scion Door Side Airbag Sensor Malfunction promptly?
- Promptly addressing the code B1142 related to the Door Side Airbag Sensor Malfunction is crucial for ensuring the proper functioning of the side airbags and overall safety of the vehicle occupants in the event of a collision.
Discuss the causes and fixes for B1142 Scion OBDII Code
Code B1142 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.
