C1244 – OBD-II DTC

OBD-II DTC C1244 – ABS Outlet Valve Coil LR Circuit Short To Battery

DTC C1244 meaning

DTC C1244 refers to a diagnostic trouble code indicating a short circuit in the ABS outlet valve coil for the left rear wheel. This code is part of the On-Board Diagnostics II (OBD-II) system, which monitors various vehicle systems, including the Anti-lock Braking System (ABS). A short to battery means that the electrical circuit is receiving an unintended voltage, which can affect the operation of the ABS system.

DTC C1244 symptoms

Common symptoms associated with DTC C1244 may include:

• Illumination of the ABS warning light on the dashboard
• Loss of ABS functionality
• Increased stopping distances during braking
• Unusual noises from the ABS module
• Potential activation of the traction control warning light

DTC C1244 causes

Several factors can lead to the occurrence of DTC C1244, including:

• Damaged or frayed wiring in the ABS outlet valve circuit
• Faulty ABS outlet valve coil
• Corrosion or poor connections in the electrical circuit
• Short circuits due to moisture or debris
• Issues with the ABS control module

DTC C1244 seriousness

DTC C1244 is considered a serious issue as it directly affects the vehicle’s braking system. The ABS is crucial for maintaining control during emergency braking situations. If left unaddressed, this code can lead to:

• Increased risk of skidding or loss of control
• Potential for accidents due to compromised braking performance
• Failure of the ABS system to engage when needed

How to diagnose DTC C1244

To diagnose DTC C1244, follow these steps:

1. Use an OBD-II scanner to confirm the presence of the C1244 code.
2. Inspect the wiring and connectors related to the left rear ABS outlet valve for damage or corrosion.
3. Check the resistance of the ABS outlet valve coil to ensure it is within specifications.
4. Test the ABS control module for proper operation and communication.
5. Perform a visual inspection of the ABS system for any signs of moisture or debris.

How to fix DTC C1244 step-by-step instructions

To fix DTC C1244, follow these step-by-step instructions:

1. Disconnect the vehicle’s battery to ensure safety while working on the electrical system.
2. Inspect and repair any damaged wiring or connectors in the ABS outlet valve circuit.
3. Replace the ABS outlet valve coil if it is found to be faulty.
4. Clean any corrosion from connectors and ensure all connections are secure.
5. Reconnect the battery and clear the DTC using an OBD-II scanner.
6. Test drive the vehicle to ensure the ABS system is functioning correctly and the code does not return.

How to erase DTC C1244

To erase DTC C1244, follow these steps:

1. Connect an OBD-II scanner to the vehicle’s diagnostic port.
2. Turn on the ignition without starting the engine.
3. Navigate to the trouble codes section on the scanner.
4. Select the option to clear or erase the codes.
5. Confirm the action and wait for the scanner to indicate that the codes have been cleared.
6. Disconnect the scanner and start the vehicle to ensure the code does not reappear.

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