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U0417 – BMW DTC

BMW DTC U0417 – Invalid Data Received From Park Brake Control Module

DTC U0417 meaning on BMW

DTC U0417 on a BMW indicates that the Engine Control Module (ECM) has detected invalid data from the Park Brake Control Module. This error code is specific to issues related to the communication between the ECM and the Park Brake Control Module.

BMW DTC U0417 symptoms

Symptoms of DTC U0417 on a BMW may include:

  • Warning lights on the dashboard, such as the ABS or brake warning lights
  • Problems with the electronic parking brake system
  • Issues with the vehicle’s stability control system

BMW DTC U0417 causes

Common causes of DTC U0417 on a BMW include:

  • Faulty wiring or connectors between the ECM and Park Brake Control Module
  • Defective Park Brake Control Module
  • Software issues in the ECM or Park Brake Control Module

BMW DTC U0417 seriousness

While DTC U0417 may not always result in immediate drivability issues, it is important to address this fault as it can affect the proper functioning of the electronic parking brake system and other related systems. Ignoring this fault could lead to safety concerns and potential brake system malfunctions.

How to diagnose DTC U0417 on BMW

To diagnose DTC U0417 on a BMW, you can follow these steps:

  1. Use a diagnostic scanner to retrieve the fault codes stored in the ECM.
  2. Inspect the wiring and connectors between the ECM and Park Brake Control Module for any damage or corrosion.
  3. Perform a system scan to check for any other related faults or issues.

How to fix DTC U0417 on BMW

To fix DTC U0417 on a BMW, you can try the following solutions:

  1. Repair or replace any damaged wiring or connectors between the ECM and Park Brake Control Module.
  2. If the Park Brake Control Module is faulty, replace it with a new or properly functioning unit.
  3. Update the software in the ECM and Park Brake Control Module to the latest versions.

How to erase DTC U0417 on BMW

To erase DTC U0417 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the ECM. After addressing the underlying issue that caused the fault code, you can then reset the system and ensure that the fault does not reoccur.

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

← All BMW Diagnostic Trouble Codes

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