This diagnostic trouble code (DTC) is issued when the CAN voltage in the vehicle’s ISOBUS system exceeds 5.0 volts. Such an overvoltage condition can interfere with the integrity of data being transmitted over the network, leading to a halt in data communication to prevent potential damage or errors.

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This diagnostic trouble code (DTC) indicates that the CAN+ voltage on the ISOBUS has fallen below 0.5 volts. Such low voltage is insufficient for normal data transmission, which can halt communication across the ISOBUS, affecting the coordination and functionality of connected systems and devices.

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This diagnostic trouble code (DTC) is activated when the CAN+ voltage on the ISOBUS exceeds 5.0 volts, indicating an overvoltage condition. This excessive voltage can disrupt data transmission across the ISOBUS, preventing the exchange of crucial operational data between connected devices and systems.

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This diagnostic trouble code (DTC) is triggered for Hotkey 1 when it remains continuously actuated for more than 60 seconds during initialization or is registered as “actuated” for more than 10 minutes during operation. Issues may stem from a stuck key, faulty sensors, or software problems misinterpreting the key’s status.

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This diagnostic trouble code (DTC) identifies a fault with Hotkey 2, triggered by the key remaining continuously actuated for more than 60 seconds during initialization or being registered as “actuated” for over 10 minutes during operation. This could be due to the key being physically stuck, sensor errors, or incorrect software readings.

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This diagnostic trouble code (DTC) is issued when Hotkey 3 remains continuously actuated for more than 60 seconds during initialization or is registered as “actuated” for more than 10 minutes during operation. The issue may arise from a mechanically stuck button, sensor faults, or software issues that misread the key’s status.

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Similar to Hotkey 5, this diagnostic trouble code (DTC) is triggered for Hotkey 4 when it remains actuated for more than 60 seconds during initialization or for over 10 minutes during operation. The fault could be caused by physical issues with the key, such as it being stuck, or by software problems that incorrectly interpret…

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This diagnostic trouble code (DTC) indicates a fault with Hotkey 5 on the control unit. The error is triggered if Hotkey 5 remains continuously actuated for more than 60 seconds during initialization or if it is registered as “actuated” for more than 10 minutes during operation. This could be due to a stuck button, sensor…

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This diagnostic trouble code (DTC) is activated when the DTI control unit fails to store the display settings for date and time. As a result, every time the main (key) switch is turned off, the values for date and time are erased. This issue may be attributed to a failure in the control unit’s internal…

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This diagnostic trouble code (DTC) signals that the CAN voltage on the vehicle’s CAN Bus has fallen below 0.5 volts, a level too low to support data transmission. This under-voltage condition can lead to a complete halt in communication across the network, affecting vehicle operation and system coordination.

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This diagnostic trouble code (DTC) is issued when the CAN voltage in the vehicle’s CAN Bus system exceeds 5.0 volts. Such an overvoltage condition can interfere with the integrity of data being transmitted over the network, leading to a halt in data communication to prevent potential damage or errors.

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