The P0587 code is an OBD-II diagnostic trouble code that indicates an issue with the cruise control system in your vehicle. Specifically, it relates to the Cruise Control Vent Control Circuit being low, which can prevent the cruise control from functioning properly.
What Does the P0587 Code Mean?
The P0587 code signifies that the vehicle’s onboard diagnostic system has detected a problem with the cruise control vent control circuit. This issue typically means that the cruise control system is unable to operate as intended, leading to potential safety concerns and inconvenience for the driver.
What Causes the P0587 Code?
There are several factors that can trigger the P0587 code, including:
- Cruise control vent solenoid failure
- Powertrain Control Module (PCM) failure
- Wiring issues within the cruise control system
What Are the Symptoms of the P0587 Code?
Drivers may notice the following symptoms when the P0587 code is present:
- Cruise control will not operate
- Inability to maintain set speed
How Serious Is the P0587 Code?
The P0587 code is considered to be of moderate severity. While it may not immediately threaten the vehicle’s safety or functionality, it is important to have it diagnosed and repaired within a reasonable time frame to prevent further complications.
How to Diagnose the P0587 Code
Diagnosing the P0587 code typically involves the following steps:
- Use an OBD-II scanner to confirm the presence of the P0587 code.
- Inspect the cruise control vent solenoid and associated wiring for any visible damage or disconnections.
- Test the functionality of the cruise control vent solenoid and check for proper operation.
- Examine the Powertrain Control Module (PCM) for faults or malfunctions.
Common Repairs for the P0587 Code
Common repairs for addressing the P0587 code may include:
- Replacing the cruise control vent solenoid
- Repairing or replacing damaged wiring or connectors
- Reprogramming or replacing the Powertrain Control Module (PCM)
How Much Does It Cost to Fix the P0587 Code?
The cost to fix the P0587 code can vary significantly based on the underlying cause. On average, repairs may range from $100 to $600, depending on whether it involves simple wiring repairs, solenoid replacement, or more complex PCM issues.
Can I Fix the P0587 Code Myself?
If you have experience with automotive repairs and access to the necessary tools, you may be able to troubleshoot and fix the P0587 code yourself, particularly if it involves simple wiring or solenoid replacements. However, for more complicated issues, such as PCM failures, it is advisable to seek professional assistance.
