Chrysler Code P0591 is a diagnostic trouble code (DTC) that indicates a malfunction in the Speed Control Switches. Specifically, the Speed Control Switches are two 5 volt signals sharing a common return circuit and located in the Right Steering Wheel Switch. When the DTC P0591 is triggered, the malfunction is usually caused by resistance in the S/C Signal 2 Circuit, the Speed Control Switch, or the Clockspring. To better understand the causes and solutions for the Chrysler Code P0591, it is important to know exactly what components are involved and how they work together.
Causes and Solutions of Chrysler Code P0591
| Cause | Solution |
|---|---|
| Resistance in the S/C Signal 2 Circuit | Check the wiring for any damage or corrosion and replace if necessary |
| Speed Control Switch | Replace the faulty switch with a new one |
| Clockspring | Check the Clockspring for any damage and replace if necessary |
| Steering Column Control Module | Replace the faulty module with a new one |
When a Chrysler vehicle displays the diagnostic trouble code P0591, it is often an indication of a malfunction in the Speed Control Switches. These switches are two 5 volt signals that share a common return circuit and are located in the Right Steering Wheel Switch. Many times, the malfunction is caused by resistance in the S/C Signal 2 Circuit, the Speed Control Switch, or the Clockspring. To accurately identify the cause and solution of the Chrysler Code P0591, it is important to become familiar with the components involved and how they work together. In this article, we will explore the causes and solutions of the Chrysler Code P0591, including the possible damage to the wiring, the Speed Control Switch, the Clockspring, and the Steering Column Control Module.
Resistance in the S/C Signal 2 Circuit
When resistance is present in the S/C Signal 2 Circuit, it can lead to the triggering of the P0591 diagnostic trouble code. To prevent this from occurring, it is important to check the wiring for any damage or corrosion and replace it, if necessary.
Speed Control Switch
The Speed Control Switch can also be a contributing factor to the triggering of the Chrysler Code P0591. If the switch is faulty, it should be replaced with a new one.
Clockspring
Another possible cause of the P0591 code is a damaged Clockspring. It is important to check the Clockspring for any damage and replace if necessary.
Steering Column Control Module
The Steering Column Control Module can also be a contributing factor to the triggering of the Chrysler Code P0591. If the module is faulty, it should be replaced with a new one.
Conclusion: How to Fix Chrysler Code P0591
To fix the Chrysler Code P0591, it is important to check the wiring, Speed Control Switch, Clockspring, and Steering Column Control Module for any damage or malfunction. Repair or replace any faulty components and reset the code with a scanner tool. To prevent the code from appearing again, it is important to take the necessary steps to ensure that all components are functioning properly and that there are no signs of damage or corrosion. Chrysler Code P0591 can be easily fixed by following the recommended solutions and taking the necessary steps to ensure that all components are functioning properly.
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