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 MANUALSCHEVROLET2020EXPRESS 2500 LS, 2.8L ENG VIN 1REPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSCOMPONENT CONNECTOR END VIEWS (Q77H-X92)COMPONENT CONNECTOR END VIEWSS40 PASSENGER AIR BAG DISABLE SWITCH
2020 Chevrolet Express 2500 LS, 2.8L Eng VIN 1
S40 Passenger Air Bag Disable Switch
2020 Chevrolet Express 2500 LS, 2.8L Eng VIN 1SECTION S40 Passenger Air Bag Disable Switch
Connector Part Information
|
Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray Name | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | Not Required | J-35616-14 (GN) | No Tool Required | Not Required | Not Required | Not Required | Not Required |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| A | 0.5 | TN/BK | 371 | Passenger Supplemental Inflatable Restraint Disable Switch Signal | I | - |
| B | 0.35 | PK | 1139 | Run/Crank Ignition 1 Voltage 11 | I | - |
| C | 0.35 | D-BU/ | 2307 | Passenger Air Bag On Indicator Control | I | - |
| D | 0.5 | PK | 353 | Passenger Supplemental Inflatable Restraint Suppression Indicator Control | I | - |
| E | 0.5 | BK/WH | 1751 | Ground 17 | I | - |
| F | 0.35 | D-GN/ | 2308 | Passenger Air Bag Off Indicator Control | 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.