C1337 2015 Toyota RAV4 Code - Diameter of the Tire is not Uniform
Quick Answer
The Skid Control ECU (Brake Actuator Assembly) measures the speed of each wheel by receiving signals from the speed sensors. Common causes include Tire size or tire pressure of the front or rear tires different, Faulty Speed sensor circuit, Faulty Front speed sensor. 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
- C1337 2015 Toyota RAV4 indicates Diameter of the Tire is not Uniform.
- Common causes
- Common causes include Tire size or tire pressure of the front or rear tires different, Faulty Speed sensor circuit, Faulty Front speed sensor.
- 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 C1337 2015 Toyota RAV4 Description
What are the Possible Causes of the DTC C1337 2015 Toyota RAV4?
- Tire size or tire pressure of the front or rear tires different
- Faulty Speed sensor circuit
- Faulty Front speed sensor
- Faulty Rear speed sensor
- Faulty Front speed sensor rotor (Front axle hub sub-assembly)
- Faulty Rear speed sensor rotor (Rear axle hub and bearing assembly)
- Faulty Skid Control ECU (Brake Actuator Assembly)
- Faulty Four-Wheel Drive (4WD) ECU Assembly
How to Fix the DTC C1337 2015 Toyota RAV4?
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 C1337 2015 Toyota RAV4 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 C1337 2015 Toyota RAV4 code?
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Frequently Asked Questions about C1337 2015 Toyota RAV4 Code
1. What does the OBDII code C1337 mean on a 2015 Toyota RAV4?
C1337 indicates that the diameter of one or more tires is not uniform, which can affect the vehicle's stability and traction control system.
2. What are common symptoms of code C1337 in a 2015 Toyota RAV4?
Symptoms may include the ABS or traction control warning lights illuminating and potential issues with the vehicle's stability during driving.
3. What causes the C1337 code to appear on a 2015 Toyota RAV4?
The code is often triggered by mismatched tire sizes, uneven tire wear, or incorrect tire pressure on one or more wheels.
4. Can incorrect tire pressure cause the C1337 code on a 2015 Toyota RAV4?
Yes, uneven tire pressure can alter the effective rolling diameter of the tires, leading to the C1337 code.
5. How can I fix the C1337 code on my 2015 Toyota RAV4?
Ensure all tires are of the same size, properly inflated to the recommended pressure, and have similar tread wear.
6. Can worn-out tires trigger the C1337 code on a 2015 Toyota RAV4?
Yes, excessive wear on one or more tires can create a diameter discrepancy, triggering the code.
7. Is it safe to drive with the C1337 code on my 2015 Toyota RAV4?
Driving with this code may impair the ABS and traction control systems, potentially reducing vehicle safety. It’s best to address the issue promptly.
8. Will rotating my tires help clear the C1337 code on a 2015 Toyota RAV4?
Rotating tires might help if uneven wear is causing the code, but all tires must still have similar wear and be properly inflated.
9. Do I need to replace all four tires to fix the C1337 code on my 2015 Toyota RAV4?
If one tire is severely worn compared to the others, replacing all four may be necessary to ensure uniform diameter and proper vehicle performance.
10. How do I prevent the C1337 code from appearing on my 2015 Toyota RAV4 in the future?
Regularly check tire pressure, rotate tires as recommended, and replace all tires simultaneously to maintain uniform wear and size.
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