ECU Removal?
Former Vendor of MBWorld
Joined: Oct 2008
Posts: 1,181
Likes: 4
From: Long Island, NY
Whatever we're tuning!
1) Remove cowl access cover
2) Remove ECU access cover.
3) Slide front harness keeper out and push to the side.
4) The center 3 harness connectors are removed by sliding up the harness lock on each and lifting.
5) Slide rear harness connector out the same way as the front connector
6) At the bottom/front of the ECU push tab to release and slide up then forward.
When putting the ECU back in start with the rear harness connector(closest to firewall) and then work your way forward by installing in order from rear to front with the harness farthest from the firewall being the last to be connected.
Make sure the harness connectors are fully snapped in(the center 3) and the slide connectors are positively snapped in(end 2)
Good luck!
Thread Starter
Newbie
Joined: Sep 2008
Posts: 20
Likes: 0
From: Doha, Qatar
CLK 63 Black Series
Thanks a million! just one question.. excuse my lack of knowlege in these stuff, but were exactly is the 'firewall' located.. if u can link a pic that would be helpful.. thanks in advance
