C1407 Lexus Code - Open Or Short In Rear Speed Sensor Right Circuit
Quick Answer
The speed sensor detects the wheel speed and sends the appropriate signals to the Skid Control ECU (Brake Actuator Assembly). Common causes include Faulty Rear Speed Sensor Right, Rear Speed Sensor Right harness is open or shorted, Rear Speed Sensor Right 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
- C1407 Lexus indicates Open Or Short In Rear Speed Sensor Right Circuit.
- Common causes
- Common causes include Faulty Rear Speed Sensor Right, Rear Speed Sensor Right harness is open or shorted, Rear Speed Sensor Right 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 C1407 Lexus Description
What are the Possible Causes of the DTC C1407 Lexus?
- Faulty Rear Speed Sensor Right
- Rear Speed Sensor Right harness is open or shorted
- Rear Speed Sensor Right circuit poor electrical connection
- Faulty Skid Control ECU (Brake Actuator Assembly)
How to Fix the DTC C1407 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 C1407 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 C1407 Lexus Code
1. What are the common symptoms of OBDII code C1407 in a Lexus indicating an open or short in the rear speed sensor right circuit?
- Common symptoms include ABS warning light illuminated on the dashboard, traction control system malfunction, and potential loss of stability control.
2. What are the possible causes of OBDII code C1407 in a Lexus related to an open or short in the rear speed sensor right circuit?
- Potential causes may include damaged wiring, a faulty rear speed sensor, poor electrical connections, or a problem with the ABS control module.
3. How can I diagnose the issue causing OBDII code C1407 in a Lexus indicating an open or short in the rear speed sensor right circuit?
- Diagnosis typically involves inspecting the wiring harness for damage, testing the rear speed sensor for proper operation, checking electrical connections, and using a scan tool to retrieve additional ABS system fault codes.
4. Is it safe to continue driving my Lexus with OBDII code C1407 indicating an open or short in the rear speed sensor right circuit?
- It is not recommended to continue driving the vehicle with this fault, as it may compromise the ABS and stability control systems, leading to potential safety risks.
5. What are some repair tips for addressing OBDII code C1407 in a Lexus related to an open or short in the rear speed sensor right circuit?
- Repair tips may include repairing or replacing damaged wiring, replacing the faulty rear speed sensor, ensuring proper electrical connections, and resetting the ABS system after repairs are completed.
6. Can a DIY enthusiast fix OBDII code C1407 in a Lexus indicating an open or short in the rear speed sensor right circuit?
- While some basic troubleshooting steps can be performed by DIY enthusiasts, diagnosing and repairing this issue may require specialized tools and expertise, so professional assistance is recommended.
7. How much does it cost to repair OBDII code C1407 in a Lexus due to an open or short in the rear speed sensor right circuit?
- The cost of repair can vary depending on the specific cause of the issue, but it may involve labor costs for diagnosis and repair, as well as the price of any replacement parts needed.
8. Will resetting the OBDII code C1407 in a Lexus resolve the issue related to an open or short in the rear speed sensor right circuit?
- Resetting the code may temporarily turn off the warning light, but it will not fix the underlying problem causing the fault. Proper diagnosis and repair are necessary to address the issue effectively.
9. How long does it typically take to repair OBDII code C1407 in a Lexus indicating an open or short in the rear speed sensor right circuit?
- The repair time can vary depending on the complexity of the issue and the availability of parts, but it may range from a few hours to a full day in some cases.
10. Can extreme weather conditions contribute to the occurrence of OBDII code C1407 in a Lexus related to an open or short in the rear speed sensor right circuit?
- Extreme weather conditions, such as excessive heat or moisture, can potentially damage the wiring or sensors involved, leading to the occurrence of this fault code.
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