Pulsating charger gauge

[Cobra929]

On my 2014 Tri-Glide, my electrical gauge started to pulsate.

Figured it may have been the battery. Installed new one, still pulsating (14 to just under 15).

Checked electrical connections on anything that has been added.

Has anyone else had this problem? Am at a loss as to what to check next.

Thanks

Cobra929

 

[Old Road Dog]

Pulsating or surging? Check the regulator/ rectifier and the alternator. Regulator your testing the diodes. A quick "sniff test" of the alternator down around where the cable comes out from the primary. Also remove derby cover, if there's a burned smell its the alternator.