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2015 crf450 map switch not working

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When i fire up the bike the map switch lights up once then goes off. I cant get it to switch maps or light up when i press it. Any ideas?

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Dang nobody else huh?  Weird thing is the swtch tests fine. Could this be an ecm problem?  When i first start bike cold the switch lights up when i push it but doesn't change the mode. I tested switch with ohm meter and seems good. Tps set perfect. Idle speed at 1900. Bike runs great but would be nice to try other maps.

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No idea. If it tests out ok and there's a proper connection to the harness it should work. Did you have the ECU remapped? Are you sure it's a 2015+ ECU and not a 2014 ECU???

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I had one go bad on my 15 as well, not sure if it got wet from washing the bike or what but I had to replace one. May also check your idol (sp?), if you have your idol set to high the map switch won't change the mapping.

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Yes its a 15. My friend bought it new. I bought it from him recently. I did try the idle etc. very wierd. Guess a new switch is next. 

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