The P0583: Cruise Control Vacuum Control Circuit Low refers to an issue in the cruise control system where the vacuum control circuit is detecting low voltage. This may be caused by a faulty vacuum control circuit, low voltage supply, or wiring issues, leading to improper cruise control operation.
P0583 – Quick Overview
| Code | Information |
|---|---|
| Meaning | P0583: Cruise Control Vacuum Control Circuit Low |
| Is it serious? | No, but it may prevent proper functioning of the cruise control system. |
| Possible causes | – Faulty vacuum control circuit – Low voltage in circuit – Wiring issue |
| How to diagnose? | – Test vacuum control circuit for voltage – Inspect wiring and connectors – Test cruise control module |
P0583 Meaning
The P0583 code indicates that the cruise control system has detected low voltage in the vacuum control circuit. This could be due to a fault in the vacuum control system, an issue with the wiring, or low voltage supplied to the circuit. This can lead to improper functioning or complete failure of the cruise control system.
Step-by-step diagnostic guide
| Action | Description | Tools Needed |
|---|---|---|
| Check for Other Codes | Use an OBD-II scanner to see if there are any additional codes that could provide more insight into the issue. | OBD-II Scanner |
| Test the Vacuum Control Circuit | Use a multimeter to test the voltage in the vacuum control circuit to ensure it is within the expected range. | Multimeter |
| Inspect Wiring and Connectors | Inspect the wiring and connectors associated with the vacuum control circuit for any signs of wear, damage, or corrosion. | Flashlight, Multimeter |
| Test the Cruise Control Module | Test the cruise control module to confirm it is processing the signals from the vacuum control circuit correctly. | Diagnostic Tool, Multimeter |
| Clear the Code and Test | After repairs, clear the code with an OBD-II scanner and take the vehicle for a test drive to verify the cruise control system is working properly. | OBD-II Scanner, Vehicle Manual |
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I test OBD-II scanners and make DIY Engine diagnostics guides to help you solve your car problems without having to depend on the mechanic. A lot of them will try to scam you or are just no help at all. About Juraj Lukacko