Regarding automotive problems, the Saab Code P0573 is a common issue. This code is triggered when the control module detects a high voltage on the TCC brake signal circuit when the serial data message from the control module indicates the brakes are not applied. While this code can be difficult to diagnose, the underlying causes are often a short TCC brake signal circuit voltage or a faulty stop lamp switch. To address this issue, it is important to look at the related Service Bulletins such as PIP5094. To provide a better understanding of the Saab Code P0573, a table is provided below outlining the causes and solutions.
Causes and Solutions of Saab Code P0573
| Cause | Solution |
|---|---|
| Short to Voltage on the TCC Brake Signal Circuit | Check the wiring and ensure that the brake switch is connected properly. |
| Faulty Stop Lamp Switch | Replace the stop lamp switch. |
| Corroded Wires | Clean the wiring and ensure the connections are secure. |
| Faulty computer | Replace the computer. |
When it comes to automotive problems, the Saab Code P0573 is a common issue that can lead to a variety of topics. This code is triggered when the control module detects a high voltage on the TCC brake signal circuit when the serial data message from the control module indicates the brakes are not applied. While this code can be difficult to diagnose, the underlying causes include a short TCC brake signal circuit voltage, a faulty stop lamp switch, corroded wires, or a faulty computer. To address this issue, it is important to look at the related Service Bulletins such as PIP5094. By understanding the causes and solutions of Saab Code P0573, automotive technicians and owners can work to diagnose and resolve the issue quickly.
💥See also: Saab Code P0482
Short to Voltage on the TCC Brake Signal Circuit
The first cause of Saab Code P0573 is a short voltage on the TCC brake signal circuit. This can be caused by the wiring being disconnected or damaged. To diagnose this issue, technicians must check the wiring and ensure the brake switch is connected properly. If the wiring is not the issue, the technician should look for any broken or damaged components that could be causing the problem.
Faulty Stop Lamp Switch
Another cause of Saab Code P0573 is a faulty stop lamp switch. This switch can become worn out or damaged over time, causing the code to be triggered. To address this issue, the technician should replace the stop lamp switch. They should also check the wiring and ensure that the connections are secure. If the wiring is corroded, they should clean it and ensure all connections are secure.
Faulty Computer
The final cause of Saab Code P0573 is a faulty computer. Various issues, such as a damaged circuit board or a failed component, can cause this. To address this issue, the technician should replace the laptop. They should also check the wiring and ensure that the connections are secure. If the wiring is corroded, they should clean it and ensure all connections are secure.
Conclusion
Saab Code P0573 is a common issue that can lead to various problems. To address this issue, it is important to understand the causes and solutions of the code. By understanding the underlying causes, such as a short voltage on the TCC brake signal circuit, a faulty stop lamp switch, corroded wires, or a faulty computer, and taking steps to fix these issues, technicians and owners can quickly diagnose and resolve the Saab Code P0573 issue.