C1713 – OBD-II DTC

OBD-II DTC C1713 – Left Front Sensor Circuit Fault

DTC C1713 meaning

DTC C1713 refers to a fault in the left front sensor circuit, which is part of the vehicle’s stability control system. This code indicates that the vehicle’s onboard diagnostic system has detected an issue with the left front wheel speed sensor or its associated wiring and connectors. The left front sensor plays a crucial role in monitoring wheel speed and providing data to the vehicle’s control modules for functions such as anti-lock braking and traction control.

DTC C1713 symptoms

Common symptoms associated with DTC C1713 may include:

• Illumination of the check engine light or ABS warning light
• Inconsistent or erratic ABS operation
• Loss of traction control functionality
• Unusual braking behavior, such as locking up or skidding
• Diagnostic trouble code stored in the vehicle’s computer

DTC C1713 causes

Several factors can lead to the occurrence of DTC C1713, including:

• Faulty left front wheel speed sensor
• Damaged or frayed wiring in the sensor circuit
• Corroded or loose electrical connectors
• Issues with the vehicle’s ABS control module
• Mechanical problems with the wheel hub or bearing

DTC C1713 seriousness

DTC C1713 is considered a serious issue as it affects the vehicle’s stability control and braking systems. If left unaddressed, it can lead to compromised vehicle safety, especially in slippery or emergency conditions. It is important to diagnose and repair this fault promptly to ensure optimal vehicle performance and safety.

How to diagnose DTC C1713

To diagnose DTC C1713, follow these steps:

1. Use an OBD-II scanner to confirm the presence of DTC C1713.
2. Inspect the left front wheel speed sensor and its wiring for visible damage or disconnections.
3. Check the electrical connectors for corrosion or loose connections.
4. Test the resistance and voltage of the wheel speed sensor using a multimeter.
5. Examine the ABS control module for any additional fault codes or issues.
6. Perform a road test to observe the behavior of the ABS and traction control systems.

How to fix DTC C1713 step-by-step instructions

To fix DTC C1713, follow these steps:

1. Disconnect the vehicle’s battery to ensure safety while working on the electrical system.
2. Inspect and repair or replace any damaged wiring or connectors associated with the left front wheel speed sensor.
3. If the wheel speed sensor is faulty, remove it and install a new sensor.
4. Reconnect all electrical connections and ensure they are secure.
5. Reconnect the vehicle’s battery.
6. Clear the DTC using an OBD-II scanner and perform a road test to verify that the issue is resolved.

How to erase DTC C1713

To erase DTC C1713, follow these steps:

1. Connect an OBD-II scanner to the vehicle’s diagnostic port.
2. Turn on the vehicle’s ignition without starting the engine.
3. Navigate to the “Erase Codes” or “Clear DTCs” option on the scanner.
4. Confirm the action to clear the trouble codes.
5. Disconnect the scanner and start the vehicle to ensure the code does not reappear.

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