He would wire whichever pickup is in the neck position, to the neck pickup's input thus, the coil splitting scheme does not change the pickups may end up in the wrong places, but the neck pickup will be wired as a neck pickup, and the bridge pickup will be wired as a bridge pickup. Mec pickup wiring diagram. Manual for all warwick custom shop basses english manual_ww_cs_2015_eindd 1 181115 15:05 pickup and color variations as well as the different finishes, have the power to make the heart of every bass player in the world beat stronger some of the warwick signature models are not equipped with mec pickups or electronics according to.