P0587 – BMW DTC

BMW DTC P0587 – Cruise Control Vent Control Circuit Low

DTC P0587 meaning on BMW

DTC P0587 indicates a fault in the cruise control vent control circuit on a BMW vehicle. This fault is related to the control system that manages the cruise control function, specifically the vent control circuit that helps regulate the cruise control system’s operation.

BMW DTC P0587 symptoms

Symptoms of DTC P0587 on a BMW may include:

• Malfunctioning cruise control system
• Cruise control not engaging or disengaging properly
• Check Engine Light (CEL) illuminated on the dashboard

BMW DTC P0587 causes

The common causes of DTC P0587 on a BMW are:

• Faulty cruise control vent control circuit
• Wiring issues in the cruise control system
• Defective cruise control switch

BMW DTC P0587 seriousness

While DTC P0587 is not a critical issue that affects the drivability of the vehicle, it can lead to inconvenience due to the malfunctioning cruise control system. It is recommended to address this issue to ensure the proper functioning of the cruise control feature.

How to diagnose DTC P0587 on BMW

To diagnose DTC P0587 on a BMW, follow these steps:

1. Use an OBD-II scanner to retrieve the fault code.
2. Inspect the cruise control vent control circuit for any visible damage or loose connections.
3. Check the cruise control switch for proper operation.
4. Perform a continuity test on the wiring related to the cruise control system.

How to fix DTC P0587 on BMW

To fix DTC P0587 on a BMW, you can:

1. Repair or replace the faulty cruise control vent control circuit.
2. Address any wiring issues in the cruise control system.
3. Replace the cruise control switch if necessary.

How to erase DTC P0587 on BMW

To erase DTC P0587 on a BMW, you can:

1. Use an OBD-II scanner to clear the fault code.
2. After fixing the underlying issue, reset the Check Engine Light by clearing the codes.

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

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