Code 14 - pump motor - disconnected, Code 15 - lift down valve - disconnected, Code 14 - pump motor - disconnected -22 – JLG 10MSP Service Manual User Manual

Page 126: Code 15 - lift down valve - disconnected -22, See table 6-15, Ge 6-22, See table 6-16, 22 code 15 - lift down valve - disconnected