P0582 – BMW DTC

BMW DTC P0582 – Cruise Control Vacuum Control Circuit/Open

DTC P0582 meaning on BMW

DTC P0582 indicates a fault in the cruise control vacuum control circuit on a BMW vehicle. This fault occurs when the Engine Control Module (ECM) detects an open circuit in the vacuum control system, preventing the cruise control system from functioning properly.

BMW DTC P0582 symptoms

Symptoms of DTC P0582 on a BMW may include:

• Malfunctioning cruise control system
• Inability to set or maintain a constant speed using cruise control
• Check Engine Light (CEL) illuminated on the dashboard

BMW DTC P0582 causes

The common causes of DTC P0582 on a BMW include:

• Broken or damaged vacuum lines
• Faulty vacuum pump
• Defective vacuum control solenoid
• Corroded or loose electrical connections in the vacuum control circuit

BMW DTC P0582 seriousness

While DTC P0582 may not directly affect the drivability of the vehicle, it can impact the convenience and functionality of the cruise control system. It is recommended to address this issue to ensure proper operation of the cruise control feature.

How to diagnose DTC P0582 on BMW

To diagnose DTC P0582 on a BMW, follow these steps:

1. Use a diagnostic scanner to retrieve the fault code and freeze frame data.
2. Inspect the vacuum lines and components for any visible damage or leaks.
3. Check the vacuum pump and control solenoid for proper operation.
4. Test the electrical connections in the vacuum control circuit for continuity and proper voltage.

How to fix DTC P0582 on BMW

To fix DTC P0582 on a BMW, you can:

1. Replace any broken or damaged vacuum lines.
2. Repair or replace the faulty vacuum pump or control solenoid.
3. Clean or tighten any corroded or loose electrical connections in the vacuum control circuit.

How to erase DTC P0582 on BMW

To erase DTC P0582 on a BMW, you can:

1. Use a diagnostic scanner to clear the fault code from the ECM memory.
2. After making the necessary repairs, drive the vehicle to allow the ECM to perform a self-check and verify the issue has been resolved.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.