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 MANUALSCHEVROLET2015SILVERADO 1500 HIGH COUNTRY, 5.3L ENG VIN C, RWD, GASREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSWIRING DIAGRAMSCOMPONENT CONNECTOR END VIEWS AND SEAT COMPONENT LOCATIONS - MISCELLANEOUSCOMPONENT CONNECTOR END VIEWS - MISCELLANEOUSK38 CHASSIS CONTROL MODULE
2015 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN C, RWD, Gas
K38 Chassis Control Module
2015 Chevrolet Silverado 1500 High Country, 5.3L Eng VIN C, RWD, GasSECTION K38 Chassis Control Module
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 | 13575408 | J-35616-4A (PU) | J-38125-553 | 15392777 | 23 | D | 5 |
| II | 13578883 | J-35616-64B (L-BU) | J-38125-215A | SAITS-A03T-M064 | 14 | 9 | 9 |
| III | 13579766 | J-35616-64B (L-BU) | J-38125-215A | SAITS-A03T-M064 | 14 | 9 | 9 |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 2.5 | RD/VT | 1940 | Battery Positive Voltage | I | - |
| 2 | - | - | - | Not Occupied | - | - |
| 3 | 0.5 | BN | 3891 | Aero Shutter Control | II | - |
| 4 | 0.5 | GY | 3890 | Aero Shutter Control 2 | II | - |
| 5 | 0.5 | D-BU | 2500 | High Speed GMLAN Serial Data (+) (1) | II | - |
| 6 | 0.5 | D-BU | 2500 | High Speed GMLAN Serial Data (+) (1) | II | - |
| 7 | - | - | - | Not Occupied | - | - |
| 8 | 0.5 | VT/YE | 5985 | Accessory Wakeup Serial Data | II | - |
| 9-10 | - | - | - | Not Occupied | - | - |
| 11 | 0.5 | GY | 3890 | Aero Shutter Control 2 | II | - |
| 12 | 0.5 | BN | 3891 | Aero Shutter Control | II | - |
| 13-16 | - | - | - | Not Occupied | - | - |
| 17 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | II | - |
| 18 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | II | - |
| 19-20 | - | - | - | Not Occupied | - | - |
| 21 | 0.75 | PU/L-GN | 439 | Run/Crank Ignition 1 Voltage | III | - |
| 22-24 | - | - | - | Not Occupied | - | - |
| 25 | 2.5 | BK | 2150 | Ground | I | - |
| 26-38 | - | - | - | Not Occupied | - | - |
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.