Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUZUKI2010KIZASHI FWD L4-2.4LREPAIR AND DIAGNOSISSTARTING AND CHARGINGCHARGING SYSTEMDIAGRAMSDIAGRAM INFORMATION AND INSTRUCTIONSHOW TO READ CONNECTOR CODES AND TERMINAL NOS.
2010 Suzuki Kizashi FWD L4-2.4L
How to Read Connector Codes and Terminal Nos.
2010 Suzuki Kizashi FWD L4-2.4LSECTION How to Read Connector Codes and Terminal Nos.
How to Read Connector Codes and Terminal Nos.
1. Connector code/Terminal No./Terminal layout
- The connector shape and terminal layout are those when viewed from "Z" in the illustration.
Refer to List of Connectors.

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.
2. Connector type

3. Terminals in one connector (Broken line) (B15)/Terminals in different connectors (B14, B16)

4. 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.

5. Weld splice (W/S)
- Several different wires with the same wire color are joined by welding at a W/S.

6. Junction block (J/B)

7. Connector location, shape and terminal No.
Refer to Connector Layout Diagram.
Refer to System Circuit Diagram.
Refer to List of Connectors.

1. Connector code/Terminal No./Terminal layout
- The connector shape and terminal layout are those when viewed from "Z" in the illustration.
Refer to List of Connectors.
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.
2. Connector type
3. Terminals in one connector (Broken line) (B15)/Terminals in different connectors (B14, B16)
4. 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.
5. Weld splice (W/S)
- Several different wires with the same wire color are joined by welding at a W/S.
6. Junction block (J/B)
7. Connector location, shape and terminal No.
Refer to Connector Layout Diagram.
Refer to System Circuit Diagram.
Refer to List of Connectors.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.