Jump to content

Disco 300Tdi - how and where connect sunroof-ECU live and ground ?

Recommended Posts


I’ve bought on E-bay all the component to make both manual sunroof electric driven (both motors, sunroof-ECU, all switches for front and back ceiling consoles and all the wiring looms with connectors).

The wiring diagram for the electric w-sunroofs are very clear.
But…where in the satellite fusebox do I connect the live ? And where the ground ?Why is there a smal wire (white/rose) that connect the sunroof-ECU  with the windows-ECU ? And where must this be connected ?


Thank for giving me a very practical explanation !
PierroDisco from Belgium

Link to comment
Share on other sites

The attached wiring diagrams should show what u need to know. The first three are from the D1 electrical manual and the last one is a photo of a diagram in in my Haynes manual.





Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...

Important Information

We use cookies to ensure you get the best experience. By using our website you agree to our Cookie Policy