To assemble the junction box 10 composed of the above described component parts, the relay module 13, {TAIL ~ the connector module} 11, and {HEAD ~ the ECU} 16 are layered one upon another sequentially 
To assemble the junction box 10 composed of the above described component parts , the relay module 13 , { TAIL ~ the connector module } 11 , and { HEAD ~ the ECU } 16 are layered one upon another sequentially
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH