B2287 Scion Code - LIN Communication Master Malfunction
Quick Answer
The Diagnostic Trouble Code (DTC) is output when any other DTC is set in the power source control ECU or when the wire harness between the power source control ECU and the certification ECU is open or short. Common causes include Faulty Power Source Control ECU, Power Source Control ECU harness is open or shorted, Power Source Control ECU 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
- B2287 Scion indicates LIN Communication Master Malfunction.
- Common causes
- Common causes include Faulty Power Source Control ECU, Power Source Control ECU harness is open or shorted, Power Source Control ECU 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 B2287 Scion Description
What are the Possible Causes of the DTC B2287 Scion?
- Faulty Power Source Control ECU
- Power Source Control ECU harness is open or shorted
- Power Source Control ECU circuit poor electrical connection
How to Fix the DTC B2287 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2287 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.
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Frequently Asked Questions about B2287 Scion Code
1. What does the OBDII code B2287 mean on a Scion?
The B2287 code indicates a "LIN Communication Master Malfunction," meaning there is a problem with the Local Interconnect Network (LIN) communication system, often between the master and slave components.
2. What are common symptoms of the B2287 code in a Scion?
Symptoms may include warning lights on the dashboard, issues with power windows, mirrors, or other electronically controlled components, and a failure of certain systems to respond properly.
3. What causes the B2287 code to appear on a Scion?
The code can be caused by faulty wiring, a failed LIN master module, a defective slave component, communication interruptions, or software issues in the vehicle's control modules.
4. Can a weak battery cause the B2287 code in a Scion?
Yes, a weak or failing battery can cause voltage drops that disrupt LIN communication, potentially triggering the B2287 code.
5. How do you diagnose the B2287 code in a Scion?
Diagnosis typically involves using a scan tool to identify affected LIN components, checking for damaged wiring, inspecting connectors for corrosion, and testing the functionality of the LIN master and slave modules.
6. Can the B2287 code clear itself in a Scion?
The code is unlikely to clear itself unless the underlying issue is resolved. A proper repair and resetting of the system are usually required.
7. What is the LIN communication system in a Scion?
The LIN system is a low-speed network that allows various electronic modules and components to communicate efficiently within the vehicle.
8. How much does it cost to fix the B2287 code in a Scion?
Repair costs vary widely depending on the root cause, but they typically range from $100 for wiring repairs to $500 or more for module replacement.
9. Can I still drive my Scion with the B2287 code?
While the car may still be drivable, systems dependent on LIN communication may not function properly, which could impact safety or convenience features.
10. What tools are needed to fix the B2287 code in a Scion?
You’ll need an advanced OBDII scan tool, a multimeter for testing wiring and voltage, and potentially specialized tools to access and replace LIN system components.
Discuss the causes and fixes for B2287 Scion OBDII Code
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