General Category > Central Vehicle Electronics/ZFE/GM issues
2015 R1200GSA LED Intermittent Light Issue
r80 strider:
Thanks Jughead ... Everybody stay tuned. I should have the replacement headlight Friday. I'll install it in total and see what happens. If that solves the issue I'll probably switch the headlight ECU and see what happens.
Jughead:
[emoji106]
r80 strider:
Well ... just a quick update. I received the replacement headlight with it's module today. After installation and a twenty minute ride the symptoms returned. I did a quick scan and one of the codes returned. After turning the bike off, then back on the fault was not present. All lights functioned as normal. I did this at the end of my day so I don't have a copy of that one code. I'll get it tomorrow and upload it to the forum.
I have to go out of town for about a week so this story will have to wait for my return.
Suffice it to say I'm pretty disappointed at the outcome. It would appear that the next step is the XBCO Controller which I believe handles the LIN messaging to the lights. I imagine it's located under the tank SOMEWHERE. The GS-911 has given me the serial number for the XBCO module in question so that helps.
I have gotten to the point where I've removed the tank. So from this vantage point the ABS Controller is visible. I believe the XBCO Controller resides either in front of or to the side of the ABS Controller. Anyone have experience with getting to this module? Any help with disassembling the bike to get to these would be greatly appreciated.
Evidently I have batteries going or gone in my TPMS. I had a pressure warning come up on my ride today and in looking at real time values the scan said both front and rear batteries "not ok". When it rains it pours! I'm pretty sure there isn't a connection because the RDC is a different controller. The GS-911 showed no faults for the TPMS but the dash tire indicator was flashing for the back tire pressure. Pressure is fine.
I'm not done but have to step away after a cursory look tomorrow. Thanks to all who have responded, I will be back at this as soon as I can.
Best ... Dave
WayneC:
The term LIN BUS can be a little misleading, I notice they now use the term for the wires to the wheel sensors and in another case a single power wire to a component. It seems they want to use the term for anything which does not fit in with other "intelligent" BUS Systems
Jughead:
The "Battery not OK" is normal. Tested both my wifes 2015 GSA LC and that of a client this morning and on both bikes TPS work fine and display the pressures but the "Battery not OK" is present on both bikes. I suspect you may actually have a slow leak on one of the tyres. What are the displayed pressures?
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