How to Read Connector Codes and Terminal Nos.

Connector code/Terminal No./Terminal layout
- The connector shape and terminal layout shown in this information are those when viewed from "Z" in the illustration.
  Refer to LIST OF CONNECTORS .
  
  Fig 1: Checking Connector Terminal
  Courtesy of SUZUKI OF AMERICA CORP.
  
  NOTE: Molded terminal numbers that are different from the above can be found on some connectors in rare cases.
  These molded numbers are not applied in this article.
Connector type

Fig 2: Connector Communication Diagram
Courtesy of SUZUKI OF AMERICA CORP.
Terminals in one connector (Broken line) (B15)/Terminals in different connectors (B14, B16)

Fig 3: Identifying Connector Broken Area
Courtesy of SUZUKI OF AMERICA CORP.
Joint connector (J/C)
- The joint connector (J/C) connects several different wires with the same wire color at one place instead of connecting them by welding or caulking one by one. It is not an ordinary connector but a part of the continuous wire in the harness.
  
  Fig 4: Identifying Joint Connector Wire Color Example
  Courtesy of SUZUKI OF AMERICA CORP.
Weld splice (W/S)
- Several different wires with the same wire color are joined by welding at a W/S.
  
  Fig 5: Connector Layout Diagram (Weld Splice Example)
  Courtesy of SUZUKI OF AMERICA CORP.
Junction block (J/B)

Fig 6: Junction Block Circuit Diagram Example
Courtesy of SUZUKI OF AMERICA CORP.
Connector location, shape and terminal No.
Refer to CONNECTOR LAYOUT DIAGRAM .

Refer to SYSTEM CIRCUIT DIAGRAM .

Refer to LIST OF CONNECTORS .

Fig 7: Connector Layout Diagram
Courtesy of SUZUKI OF AMERICA CORP.