SL55/63/65/R230 AMG: Right rear brake pad wear sensor wiring schematic
Thread Starter
Newbie
Joined: Aug 2012
Posts: 7
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2003 sl 55 amg
Right rear brake pad wear sensor wiring schematic
Having issue with dash warning brake pad wear car is a 2003 with 10k miles I am the original owner. I have star Das just can't find what section the wiring schematic is at. I know it's controlled by the rear sam.
Thanks for any help in thus matter , John
Thanks for any help in thus matter , John
Senior Member
Joined: Mar 2021
Posts: 273
Likes: 21
From: Rocky Mountains, Colorado
Just sold my '11 Porsche TurboS cab for an '03 SL55!
I too struggle with DAS in terms of getting at traditional Workshop in instructions (WIS in MB terms) and at wiring schematics. The closest I can get is via a fault code that seems to take you to the WIS and various troubleshooting tests. This is frustrating for someone who wants to learn the systems or simply to get a torque spec for a basic mechanical task.
Maybe one of our more experienced members can offer some advice?
Thanks.
Maybe one of our more experienced members can offer some advice?
Thanks.
Thread Starter
Newbie
Joined: Aug 2012
Posts: 7
Likes: 0
2003 sl 55 amg
Well I changed the rear wiring harness from sensor to connector under car wasn't the issue. So I had new harness on bench plugged new wear sensor in and checked continuity on the plug end shows continuity meaning a complete circuit BUT when I connect the new harness to wiring plug under plastic splash cover and check continuity again thus time ate the sensor plug I get an open circuit meaning a break in the car wiring from the outside connector to wherever the harness ends up . Right front sam or rear sam don't know as I don't have a wiring schematic. Harness is 2 wire 1 brown 1 black yellow tracer comes through floorboard left side of rear sam but seems to dissappear under carpet. Wires super small gauge like 28 or so . Wish someone would enlighten me as to where this harness ends up going . Thanks
