C1416 2010 Toyota Corolla Code - Rear Speed Sensor Left Output 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 Left, Rear Speed Sensor Left Rotor (Rear Axle Hub and Bearing Assembly Left), Rear Speed Sensor Left 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
- C1416 2010 Toyota Corolla indicates Rear Speed Sensor Left Output Malfunction.
- Common causes
- Common causes include Faulty Rear Speed Sensor Left, Rear Speed Sensor Left Rotor (Rear Axle Hub and Bearing Assembly Left), Rear Speed Sensor Left 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 C1416 2010 Toyota Corolla Description
What are the Possible Causes of the DTC C1416 2010 Toyota Corolla?
- Faulty Rear Speed Sensor Left
- Rear Speed Sensor Left Rotor (Rear Axle Hub and Bearing Assembly Left)
- Rear Speed Sensor Left harness is open or shorted
- Rear Speed Sensor Left circuit poor electrical connection
How to Fix the DTC C1416 2010 Toyota Corolla?
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 C1416 2010 Toyota Corolla 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 C1416 2010 Toyota Corolla Code
What does the OBDII code C1416 indicate on a 2010 Toyota Corolla?
The code C1416 on a 2010 Toyota Corolla indicates a malfunction in the left rear wheel speed sensor output. This sensor is part of the vehicle's anti-lock braking system (ABS) and is crucial for monitoring the rotational speed of the left rear wheel.
What are common symptoms of the C1416 code in a 2010 Toyota Corolla?
Common symptoms include the ABS warning light illuminating on the dashboard, decreased stability or traction control effectiveness, and possible changes in braking behavior, such as pulsating brake pedals during stops.
What can cause the C1416 code to appear in a 2010 Toyota Corolla?
Possible causes for the C1416 code include a faulty left rear wheel speed sensor, damaged sensor wiring or connectors, or a problem with the ABS control module.
How can I diagnose the C1416 code on a 2010 Toyota Corolla?
Diagnosing the C1416 code involves using an OBD-II scanner to confirm the code, visually inspecting the left rear wheel speed sensor and its wiring for damage or corrosion, and checking the sensor's resistance and voltage with a multimeter. Comparing these readings to manufacturer specifications can help pinpoint the issue.
What are the steps to repair the C1416 code on a 2010 Toyota Corolla?
Repair steps may include cleaning or replacing the left rear wheel speed sensor, repairing or replacing any damaged wiring or connectors, and in some cases, replacing the ABS control module if it is determined to be faulty.
Is it safe to drive a 2010 Toyota Corolla with the C1416 code active?
While you may be able to drive with the C1416 code active, it is not recommended as it affects the ABS function, potentially compromising vehicle stability and braking efficiency, especially in slippery conditions. It is best to address the issue promptly.
How urgent is it to fix a C1416 code on a 2010 Toyota Corolla?
It is relatively urgent to address the C1416 code because the malfunctioning ABS system can impact the vehicle's braking and stability controls. Delaying repairs can lead to increased risk of an accident, especially in adverse driving conditions.
Can a C1416 code impact the fuel economy of a 2010 Toyota Corolla?
While the C1416 code primarily affects the ABS system, it generally does not impact the fuel economy directly. However, if the ABS issue leads to abnormal braking behavior, there could be indirect effects, such as increased brake wear or altered driving behavior.
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