Change MDC Switch On Evo X

Discussion and support for MoTeC's Mitsubishi and Subaru Diff Controllers

Change MDC Switch On Evo X

Postby Loqy on Tue Sep 09, 2014 2:45 pm


I change MDC switch on Evo X because I change the steering wheel using oem switch part number : 8610A019

After using the new switch, after using the last mode from Tarmac - Gravel - Snow, the indicator lamp at the dashboard didn't move to first mode [Tarmac] it still remain the last mode that I'm using until I turn off the engine then the MDC mode back to first mode.

I didn't found this problem while using the original switch at the steering wheel.

Please advice, I really appreciat it
Loqy Siregar
Posts: 25
Joined: Mon Jan 30, 2012 12:32 am
Location: Jakarta - Indonesia

Re: Change MDC Switch On Evo X

Postby tracer on Wed Sep 02, 2015 8:14 am

Did you find the solution?
Same problem here, when connecting mdc2 to evo x gsr with acd switch on central console. It seems that a steering wheel switch is wired to pin 11, and central console button is wired to pin 21. Also steering wheel switch seems to have 2 positions up/down, with different resistors, and central console switch just inputs +12v on pin 21.
Am I right?

What's the recommended workaround?
Posts: 2
Joined: Thu Jun 04, 2015 5:55 am

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