Brammo Owners Forum

Brammo Enertia Discussion => Brammo Enertia => Topic started by: Drivingthefuture on January 18, 2019, 06:53:25 PM

Title: Get Service D4 error - DMC not responding
Post by: Drivingthefuture on January 18, 2019, 06:53:25 PM

Anyone know how to fix this? I read something where a contractor needs to be cleaned where it's plugs into the DMC...

Title: Re: Get Service D4 error - DMC not responding
Post by: KaFr on January 28, 2019, 03:50:07 AM

Hi,
according Empulse Owners manual, D4 system fault means: Motor Cooler not Communicating
Enertia has no motor cooler but motor fan only, so try to clean fan contacts and it maybe help you.

Title: Re: Get Service D4 error - DMC not responding
Post by: jazz999 on January 29, 2019, 07:41:46 PM

It is the same for Enertia,  D4 Error - DMC not communicating (Disable Drive)

Title: Re: Get Service D4 error - DMC not responding
Post by: Drivingthefuture on January 31, 2019, 02:02:36 AM

Quote from: jazz999 on January 29, 2019, 07:41:46 PM

It is the same for Enertia,  D4 Error - DMC not communicating (Disable Drive)

Actually when I looked it up it said motor controller not cooler but thanks

Title: Re: Get Service D4 error - DMC not responding
Post by: jazz999 on February 05, 2019, 02:13:56 PM

Ok cool.  I got that out of the Enertia manual

Title: Re: Get Service D4 error - DMC not responding
Post by: Drivingthefuture on March 13, 2019, 12:00:07 AM

My bike is now a nice paper weight. Can't get it to talk to motor controller anymore so can't ride it... What should I do with it?

Title: Re: Get Service D4 error - DMC not responding
Post by: Barty on July 28, 2019, 09:10:28 PM

Did you get this resolved?
The same error showed up on my Enertia today, but after cycling the power (key switch) it went away and ran fine...  Makes me nervous...