WIRING MODULE

A wiring module (20) includes first detection terminals (23) for detecting a state of electric cells (11), and a resin protector (32) that retains the first detection terminals (23). The first detection terminals (23) each include a first plate-shaped portion (24) having a plate shape, and a first electric wire connecting portion (26) continuous with the first plate-shaped portion (24) and connected to a terminal portion of an electric wire W. The first plate-shaped portion (24) is provided with projecting pieces (25, 25) for discriminating the front and back sides of the corresponding first detection terminal (23).