C1403 Scion Code - Rear Speed Sensor Right Malfunction
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 Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right Rotor (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right harness is open or shorted. 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
- C1403 Scion indicates Rear Speed Sensor Right Malfunction.
- Common causes
- Common causes include Faulty Rear Speed Sensor Right (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right Rotor (Rear Axle Hub and Bearing Assembly Right), Rear Speed Sensor Right harness is open or shorted.
- 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 C1403 Scion Description
What are the Possible Causes of the DTC C1403 Scion?
- Faulty Rear Speed Sensor Right (Rear Axle Hub and Bearing Assembly Right)
- Rear Speed Sensor Right Rotor (Rear Axle Hub and Bearing Assembly Right)
- Rear Speed Sensor Right harness is open or shorted
- Rear Speed Sensor Right circuit poor electrical connection
How to Fix the DTC C1403 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 C1403 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 C1403 Scion Code
1. What are the common symptoms of OBDII code C1403 in a Scion related to the Rear Speed Sensor Right Malfunction?
The common symptoms include the ABS warning light illuminating on the dashboard, potential loss of traction control, and erratic braking behavior.
2. What are the possible causes of the C1403 code indicating a Rear Speed Sensor Right Malfunction in a Scion?
Common causes include a faulty rear speed sensor, damaged wiring or connectors, sensor alignment issues, or sensor signal interference.
3. How serious is the C1403 code indicating a Rear Speed Sensor Right Malfunction in a Scion?
While the vehicle may still be operable with this issue, it is important to address it promptly as it can affect the proper functioning of the ABS and traction control systems, potentially compromising safety.
4. Can I continue driving my Scion with the C1403 code for the Rear Speed Sensor Right Malfunction?
It is not recommended to drive the vehicle with the ABS warning light on, as the malfunctioning speed sensor can impact braking performance and stability control. It is advisable to have the issue diagnosed and repaired as soon as possible.
5. How can I diagnose the C1403 code indicating a Rear Speed Sensor Right Malfunction in my Scion?
Diagnosis typically involves using an OBDII scanner to retrieve the fault code, inspecting the rear speed sensor and its wiring for any visible damage, and testing the sensor's signal output.
6. Can I repair the C1403 code related to the Rear Speed Sensor Right Malfunction in my Scion myself?
If you have experience with automotive repairs and the necessary tools, you may be able to replace the rear speed sensor yourself. However, it's recommended to consult a professional mechanic for an accurate diagnosis and repair.
7. How much does it cost to repair the C1403 code for the Rear Speed Sensor Right Malfunction in a Scion?
The cost of repair can vary depending on the underlying cause of the issue, labor rates in your area, and whether you choose to replace the sensor yourself or have it done by a mechanic. It's best to get a few quotes from local shops.
8. Are there any preventive maintenance tips to avoid the C1403 code for the Rear Speed Sensor Right Malfunction in my Scion?
Regularly inspecting the condition of your vehicle's sensors, including the rear speed sensor, and addressing any issues promptly can help prevent the occurrence of this malfunction.
9. Can a malfunctioning Rear Speed Sensor Right affect other systems in my Scion?
Yes, a malfunctioning rear speed sensor can impact the proper functioning of the ABS (anti-lock braking system) and traction control systems in your Scion, potentially compromising safety and stability while driving.
10. How long does it typically take to repair the C1403 code related to the Rear Speed Sensor Right Malfunction in a Scion?
The repair time can vary depending on the exact cause of the issue, the availability of parts, and the expertise of the mechanic. In general, it can take anywhere from a couple of hours to half a day to complete the repair.
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