C1960 – OBD-II DTC

OBD-II DTC C1960 – Driver Brake Apply Circuit Fault

DTC C1960 meaning

DTC C1960 refers to a fault in the Driver Brake Apply Circuit. This diagnostic trouble code indicates that the vehicle’s onboard diagnostic system has detected an issue with the signal or functionality of the brake apply circuit, which is crucial for the proper operation of the braking system and related safety features.

DTC C1960 symptoms

Common symptoms associated with DTC C1960 may include:

• Illumination of the brake warning light on the dashboard
• Inconsistent or unresponsive brake pedal feel
• Activation of the anti-lock braking system (ABS) warning light
• Potential loss of brake assist features
• Erratic behavior of electronic stability control (ESC) systems

DTC C1960 causes

Several factors can lead to the occurrence of DTC C1960, including:

• Faulty brake pedal position sensor
• Wiring issues such as shorts, opens, or corrosion in the brake apply circuit
• Defective brake switch
• Malfunctioning ABS module
• Software issues within the vehicle’s control modules

DTC C1960 seriousness

DTC C1960 is considered a serious issue as it directly affects the vehicle’s braking system. If left unaddressed, it can lead to:

• Increased stopping distances
• Potential brake failure
• Inability to engage safety features like ABS and ESC
• Increased risk of accidents due to compromised braking performance

How to diagnose DTC C1960

To diagnose DTC C1960, follow these steps:

1. Use an OBD-II scanner to confirm the presence of DTC C1960.
2. Inspect the brake pedal position sensor and its wiring for damage or disconnection.
3. Check the brake switch for proper operation.
4. Examine the ABS module for any fault codes or issues.
5. Test the continuity and resistance of the brake apply circuit wiring.
6. Review the vehicle’s service history for any previous repairs related to the braking system.

How to fix DTC C1960 step-by-step instructions

To fix DTC C1960, follow these step-by-step instructions:

1. Clear the DTC using an OBD-II scanner.
2. Inspect and repair any damaged wiring or connectors in the brake apply circuit.
3. Replace the brake pedal position sensor if it is found to be faulty.
4. Test and replace the brake switch if necessary.
5. Check the ABS module for updates or faults and repair as needed.
6. Recheck the system for any remaining codes after repairs.
7. Test drive the vehicle to ensure proper brake function and that the DTC does not return.

How to erase DTC C1960

To erase DTC C1960, follow these steps:

1. Connect an OBD-II scanner to the vehicle’s diagnostic port.
2. Turn the ignition key to the “On” position without starting the engine.
3. Access the diagnostic menu on the scanner and select the option to clear or erase trouble codes.
4. Confirm the action and wait for the scanner to complete the process.
5. Disconnect the scanner and start the vehicle to ensure the code does not reappear.

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