SOLVED - M696 2009 Light Relay Error

Started by fingerpuk, July 31, 2016, 05:27:25 AM

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fingerpuk

SOLVED. Was the light relay.

Hello.

My lights jut stopped working, and the error shows as being the Lights relay. I've googled but all the threads I find don't end, so I'm left with no answers. I need this bike working for the next month so I have to get on this, and as I just bought a house I have zero funds to pay for the Ducati shop to fix it.

I'm wondering if it could just be the bulb? Would that cause the error?

If it's a relay, does anyone have a link to a workshop manual or Youtube vid (I have searched) showing where it is, the part number I need.

Or do I need to accept that I have no lights for the next two weeks and ride in the daylight only? I'm at the in-laws until we move in on the 10th August, so I have no tools or garage to do any work in.

I can go buy new basic tools, but I'll be working outside. Everything comes together to cause the perfect storm of crap! :)

Thanks.

ducpainter

"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



fingerpuk

Yep, was hoping it was that but they are all fine. Cleaned the contacts just in case.

ducpainter

#3
Relay part# is 541.4.010.1A. It is the same as the injection relay. I believe they're under the tank near the battery.

If you can get to them you could swap them to see if the lights work.

eta...do you have no lights at all, or just no headlight?
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



fingerpuk

Thanks. No headlight, unless I pull the flash/pass switch.

ducpainter

#5
Quote from: fingerpuk on July 31, 2016, 10:15:03 AM
Thanks. No headlight, unless I pull the flash/pass switch.
So when you pull the flash switch the high beam comes on?

Will the lamp work just on high beam, or only when you play with that switch??

eta...if the headlamp comes on at all, it's not a bad relay or fuse. It's either a bulb or switch issue.
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



fingerpuk

The main lamp (top) stays off, the passing light (bottom) comes on with the switch.

Switching to solid main beam does nothing at all.

Howie

You can match that relay at any decent auto parts store.  If you want to check the relay, 12 volts to terminal 30, ground to 86.  Apply 12V to 85 and power should be available at 87.  Or just buy a relay, cheap enough to have a spare.

ducpainter

Quote from: howie on July 31, 2016, 11:07:29 AM
You can match that relay at any decent auto parts store.  If you want to check the relay, 12 volts to terminal 30, ground to 86.  Apply 12V to 85 and power should be available at 87.  Or just buy a relay, cheap enough to have a spare.
If power for the lamp comes from the relay, how can the relay be faulty if the lamp will light?
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



DarkMonster620

I am leaning somehow to a blown low beam . . .he has hi beam, no low beam . . . as easy as taking the headlamp down and replacing the bulb . . . from what I've read
Carlos
I said I was smart, never that I had my shit together
Quote from: ducatiz on March 27, 2014, 08:34:34 AMDucati is the pretty girl that can't walk in heels without stumbling. I still love her.
"When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth."

ducpainter

Quote from: DarkMonster620 on July 31, 2016, 11:47:14 AM
I am leaning somehow to a blown low beam . . .he has hi beam, no low beam . . . as easy as taking the headlamp down and replacing the bulb . . . from what I've read
He only has high beam in flash to pass.

I think he has a switch issue with the dimmer switch.
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



Howie

Quote from: ducpainter on July 31, 2016, 11:17:39 AM
If power for the lamp comes from the relay, how can the relay be faulty if the lamp will light?

Pass position bypasses the relay.  If high beam comes on with the switch and low does not then it is probably the bulb or switch.

ducpainter

Quote from: howie on July 31, 2016, 11:54:39 AM
Pass position bypasses the relay.  If high beam comes on with the switch and low does not then it is probably the bulb or switch.
I must be reading the diagram incorrectly.

The way I see it is the flash to pass bypasses the dimmer. The power for both comes off the same terminal of the relay from what I see.
"Once you accept that a child on the autistic spectrum experiences the world in
 a completely different way than you, you will be open to understand how that
 perspective
    is even more amazing than yours."
    To realize the value of nine  months:
    Ask a mother who gave birth to a stillborn.
"Don't piss off old people The older we get, the less 'Life in Prison' is a deterrent."



fingerpuk

Just to be clear, the high only comes on with the trigger, not with the sliding main switch that keeps main on all the time.

Howie

Quote from: ducpainter on July 31, 2016, 12:10:22 PM
I must be reading the diagram incorrectly.

The way I see it is the flash to pass bypasses the dimmer. The power for both comes off the same terminal of the relay from what I see.

Nope, you got it right, I got it wrong.  Sorry fingerpuk.  When checking the bulb also look at the connector and follow back to where it connects to the main harness.