well without putting in commands manually I see two things you guys can try. the first doesn't need root while the second one does.
1) turn on Bluetooth on your phones, then go to Settings -> Apps -> Running -> Bluetooth Share then just Stop the Map service. This method will stick as long as you don't turn off Bluetooth and start it again, and as long as you don't restart the phone. if you do either you'll have to do the stopping again.
2) this requires that your phone be rooted, but on the plus side it might be more permanent. There's a nifty app in the play store made by some benevolent developer that claims to disable any service started by any app. appropriately enough the app is called Disable Service. You open the app, slide over to the System Apps section, find Bluetooth Share and click it, then just uncheck the Maps service box. So simple, but won't work without root. Try it with Bluetooth off and if that doesn't work reset it then try it with Bluetooth on. But word of caution you don't want to go messing around disabling other things unless you're sure of what you're doing. disabling the wrong thing will cause you problems.