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Anyone have experience on fixing this problem.
i pulled the pump out from the rear of the car put power to it and it works. Changed the relay on the back drivers side What else would be the problem?
Ok replaced the air pump in the rear all is good now it works again but now it seems like it wont pump it up like the lines are clogged up. Any other suggestions?
The wiring harness that attaches near the rear of the car can fail-give it a closer look. My wiring literally snapped, I cut it back and installed new insulated connectors...problem solved
The wiring harness that attaches near the rear of the car can fail-give it a closer look. My wiring literally snapped, I cut it back and installed new insulated connectors...problem solved
suspension valve block is a known failure point - mb part 212-320-00-00
just ordered it. I just Removed 1 of the hoses to the airbag off the valve block and manually pumped air into it and watched it rise. So that means my airbags are still good no?
just ordered it. I just Removed 1 of the hoses to the airbag off the valve block and manually pumped air into it and watched it rise. So that means my airbags are still good no?
Sounds like it to me. I suspect the valve failed and is not distributing the air from the compressor to the air springs.
Ding ding. Works again 😁
now to figue out why my steering wheel stop vibrating when going over lanes
The windshield MFK is likely okay unless proven bad by scanner...
I bet the steering wheel sub-module that drives the vibrator needs its quick soldering job. It uses push pins that are ok for a while until oxidized.
...unless the vibration warnings were turned off through display menu options.
> WHEEL WORK:
Power down the car from Batt. GND.
Pop the steering wheel SRS center piece
This will expose vibrator and its control PCB
Remove control module
resolder missing connections
reinstall it
Actually... the whole SCM stack feature loose-pins connections as well !!
Fix SCM while you around there sounds like a pretty good project.
A reliable SCM will make your steering rack keep your car planted near 0° at highway speed. It's really nice once it works.
Last edited by CaliBenzDriver; 01-14-2024 at 12:39 PM.
12-26-2023, 02:38 PM
