OP
UTC

Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
 
Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
UTC quote
Hi guys,

I've searched the forum and can't find a solution. My ABS and ASR lights started staying on all of the time. Can anyone suggest where I start on this?

Thanks!

Marty
@klaborde avatar
UTC

Ossessionato
2009 MP3/250, 2012 GTS Super 300ie
Joined: UTC
Posts: 4308
Location: Marietta, GA
 
Ossessionato
@klaborde avatar
2009 MP3/250, 2012 GTS Super 300ie
Joined: UTC
Posts: 4308
Location: Marietta, GA
UTC quote
Download the Service Manual, look for the link under the Wiki Tab here.

Keith,
Marietta, GA
OP
UTC

Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
 
Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
UTC quote
Thanks Keith!

quote="klaborde"]Download the Service Manual, look for the link under the Wiki Tab here.

Keith,
Marietta, GA[/quote]
@split_rides avatar
UTC

Enthusiast
2016 Piaggio Mp3 500
Joined: UTC
Posts: 52
Location: Marina Del Ray, CA
 
Enthusiast
@split_rides avatar
2016 Piaggio Mp3 500
Joined: UTC
Posts: 52
Location: Marina Del Ray, CA
UTC quote
Also check your speed sensor wires for any damage, and I recently had this issue on one of my bikes along with the CEL coming on and it was all due to low voltage due to a dead cell in the battery. These bikes do weird things once the voltage drops below 12 volts. Replaced the battery and issue was solved... Hope this helps.
OP
UTC

Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
 
Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
UTC quote
Thanks! It has been a little hesitant on starting, so I bet you are right. I'll order a new battery today.


Also check your speed sensor wires for any damage, and I recently had this issue on one of my bikes along with the CEL coming on and it was all due to low voltage due to a dead cell in the battery. These bikes do weird things once the voltage drops below 12 volts. Replaced the battery and issue was solved... Hope this helps.[/quote]
OP
UTC

Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
 
Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
UTC quote
ASR and ABS
Well, the new battery didn't solve it. The sensors and wheel look fine also. Any other ideas on what I can try?

Thanks!
OP
UTC

Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
 
Hooked
2016 MP3 500 Sport
Joined: UTC
Posts: 183
Location: Indianapolis, Indiana
UTC quote
ABS and ASR lights
My dealer is open! He hooked my bike up to the Piaggio diagnostic computer, found the fault code, and fixed it in minutes. The problem was user error. I had hooked up a GPS and switched a positive wire to the negative side of the battery.

Thanks again for the recommendations.

Marty
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