C1687 Lexus Code - Over Current Detected in Driver Side Camera
Quick Answer
This Diagnostic Trouble Code (DTC) is stored if the Parking Assist ECU judges as a result of its self-check that a synchronization problem is occurring in the image signal sent from the Driver Side Television Camera Assembly (Side Television Camera Assembly Left [LH]) to the Parking Assist ECU. Common causes include Faulty Side Television Camera Assembly Left (LH), Side Television Camera Assembly Left harness is open or shorted, Side Television Camera Assembly Left 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
- C1687 Lexus indicates Over Current Detected in Driver Side Camera.
- Common causes
- Common causes include Faulty Side Television Camera Assembly Left (LH), Side Television Camera Assembly Left harness is open or shorted, Side Television Camera Assembly Left 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 C1687 Lexus Description
What are the Possible Causes of the DTC C1687 Lexus?
- Faulty Side Television Camera Assembly Left (LH)
- Side Television Camera Assembly Left harness is open or shorted
- Side Television Camera Assembly Left circuit poor electrical connection
- Faulty Parking Assist ECU
How to Fix the DTC C1687 Lexus?
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 C1687 Lexus 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 C1687 Lexus Code
1. What does OBDII code C1687 mean in a Lexus?
Code C1687 indicates "Over Current Detected in Driver Side Camera," meaning the system has identified an electrical issue related to the driver-side camera.
2. What are common symptoms of code C1687 in a Lexus?
Symptoms include malfunctioning or disabled driver-side camera, error messages on the dashboard, and possible issues with advanced safety features like lane-keeping assist.
3. What causes code C1687 in a Lexus?
This code is typically caused by a short circuit, damaged wiring, a faulty driver-side camera, or an issue with the power supply to the camera.
4. Can I still drive my Lexus with code C1687?
Yes, you can drive the vehicle, but advanced safety features relying on the driver-side camera may not function, which could compromise safety.
5. How is code C1687 diagnosed in a Lexus?
Technicians use a diagnostic scan tool to confirm the code, then inspect the wiring, connections, and the camera module for damage or signs of a short circuit.
6. Can code C1687 be fixed without replacing the camera?
Yes, if the issue is caused by damaged wiring or loose connections, repairing or replacing these components may resolve the problem without replacing the camera.
7. How much does it cost to repair code C1687 in a Lexus?
Repair costs vary depending on the root cause, ranging from $50-$150 for wiring repairs to several hundred dollars if the driver-side camera needs replacement.
8. Is code C1687 covered under Lexus warranty?
If your vehicle is still under warranty and the issue is not due to external damage, the repair may be covered. Check with your dealership for confirmation.
9. Can a dead car battery cause code C1687?
A weak or dead battery can potentially disrupt electrical systems, but it’s unlikely to directly cause this code unless it leads to power fluctuations damaging the camera.
10. Do I need to reset the system after fixing code C1687?
Yes, once the issue is resolved, the error code should be cleared using a diagnostic tool to ensure the system functions properly.
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