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 MANUALSGMC2013SAVANA H1500, VAN PASSENGERREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - Q1B TO X88COMPONENT CONNECTOR END VIEWSS39 IGNITION SWITCH
2013 GMC Savana H1500, Van Passenger
S39 Ignition Switch
2013 GMC Savana H1500, Van PassengerSECTION S39 Ignition Switch
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | Pending | J-35616-64B (L-BU) | J-38125-12A | SHCM-A03T-P025 | 20 | J | J |
S39 Ignition Switch
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | - | - | - | Not Occupied | - | - |
| 2 | 0.35 | PK | 3 | Ignition Voltage | I | - |
| 3 | 0.35 | BN | 4 | Ignition Voltage | I | - |
| 4 | 0.35 | RD/WH | 540 | Battery Positive Voltage | I | - |
| 5 | 0.35 | PK | 1020 | Ignition Voltage | I | - |
| 6 | 0.35 | WH | 530 | Ignition Voltage | I | - |
RENDER: 1.0x
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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.