Headlamp Control Module (HCM): Removal
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
- 1.NOTE: If installing a new module, it is necessary to upload the module configuration information to the scan tool prior to removing the module. This information must be downloaded into the new module after installation.
Using a diagnostic scan tool, begin the PMI process for the HCM following the on-screen instructions.
- 2.
Remove the audio DSP module. Refer to the appropriate Information and Entertainment Systems article.