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 MANUALSSUZUKI2013SX4 CROSSOVER, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 10 (DATA COMMUNICATION SYSTEM)SCHEMATIC & ROUTING DIAGRAMDATA COMMUNICATION CONNECTOR END VIEWSBODY CONTROL MODULE (BCM) C1
2013 Suzuki SX4 Crossover, Automatic CVT Trans
Body Control Module (BCM) C1
2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Body Control Module (BCM) C1
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
OEM: HITPB-27-AL-M
Service: -
Description: 27-Way F 0.64 Unsealed (L-GN)
Terminal Part Information
Terminal/Tray: SNAC3-A021T-M0.64/20
Core/Insulation Crimp: J/J
Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)
BODY CONTROL MODULE (BCM) C1 CONNECTOR TERMINAL INFORMATION
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| 1 | - | - | Not Used |
| 2 | WH | 1390 | Off/Run/Crank Voltage |
| 3 | GY | 1884 | Cruise Control Switch Signal |
| 4 | WH/BK | 1073 | Ignition Key Resistor Signal |
| 5 | L-GN | 1715 | Windshield Wiper Switch High Signal |
| 6 | D-BU | 1796 | Steering Wheel Controls Signal (UK3) |
| 7 | - | - | Not Used |
| 8 | BK/WH | 1251 | Ground |
| 9 | L-BU | 1714 | Windshield Wiper Switch Low Signal |
| 10-13 | - | - | Not Used |
| 14 | PK | 3 | Ignition 1 Voltage |
| 15 | L-BU/WH | 1414 | Left Front Turn Signal Switch Signal / Left Turn Signal Switch Signal |
| 16 | D-BU/WH | 1415 | Right Front Turn Signal Switch Signal / Right Turn Signal Switch Signal |
| 17 | PU | 1375 | Remote Radio Control Supply Voltage |
| 18 | PU | 524 | Headlamp Dimmer Switch High Beam Signal |
| 19 | TN | 2144 | Hazard Switch Signal |
| 20 | - | - | Not Used |
| 21 | BN | 4 | Accessory Voltage |
| 22-23 | - | - | Not Used |
| 24 | PK | 94 | Rear Wiper Switch Signal |
| 25 | BN | 1356 | Flash To Pass Switch Signal |
| 26 | D-GN/WH | 1135 | A/T Shift Lock Control Solenoid Supply Voltage |
| 27 | - | - | Not Used |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.