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 MANUALSCHEVROLET2016IMPALA LS, 3.6L ENG VIN NREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - B235 TO K9 X3COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X1
2016 Chevrolet Impala LS, 3.6L Eng VIN N
K9 Body Control Module X1
2016 Chevrolet Impala LS, 3.6L Eng VIN NSECTION K9 Body Control Module X1
Connector Part Information
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Terminal Part Information
| Terminal Type ID | Terminated Lead | Diagnostic Test Probe | Terminal Removal Tool | Service Terminal | Tray Name | Core Crimp | Insulation Crimp |
|---|---|---|---|---|---|---|---|
| I | 13575870 | J-35616-64B (LT BU) | J-38125-12A | SNAC3-A021T-M0.64 | Delphi 20 | J | J |
| II | 13575871 | J-35616-35 (VT) | J-38125-12A | SNAC-A061T-M2.8 | Delphi 20 | E | A |
| III | 13579954 | J-35616-64B (LT BU) | J-38125-12A | Not Available | Not Available | Not Available | Not Available |
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.75 | BK | 1650 | Ground | II | - |
| 2 | 0.5 | RD/BK | 2540 | Battery Positive Voltage | II | - |
| 3 | 0.5 | RD/L-GN | 2140 | Battery Positive Voltage | II | - |
| 4 | 0.5 | RD/YE | 2240 | Battery Positive Voltage | II | - |
| 5 | 0.35 | WH | 6816 | Indicator Dimming Control | I | - |
| 6 | 0.35 | GY/L-GN | 4083 | RAP Relay 2 Coil Control | I | - |
| 7 | 0.35 | BK/YE | 5005 | Instrument Panel Lamp Dimmer Switch Low Reference | I | - |
| 8 | 0.13 | BN | 5720 | Ignition Mode Switch Accessory LED Signal | III | - |
| 9 - 10 | - | - | - | Not Occupied | - | - |
| 11 | 0.35 | L-GN/BN | 306 | Headlamp Switch Headlamps Off Signal Control | I | - |
| 12 | - | - | - | Not Occupied | - | - |
| 13 | 0.35 | D-BU/RD | 1688 | 5 Volt Reference | I | - |
| 14 | 0.35 | GY/L-GN | 328 | Interior Lamp Defeat Switch Signal | I | - |
| 15 | - | - | - | Not Occupied | - | - |
| 16 | 0.35 | WH/VT | 103 | Headlamp Switch On Signal | I | - |
| 17 | 0.13 | GY | 7543 | Hazard LED Dimming Signal | III | - |
| 18 | - | - | - | Not Occupied | - | - |
| 19 | 0.5 | BK/BN | 5360 | Brake Apply Sensor Low Reference | I | - |
| 20 | 0.35 | D-BU/BK | 5719 | Ignition Mode Switch Start LED Signal | I | - |
| 21 | 0.35 | GY | 728 | Security Indicator Control | I | - |
| 22 | 0.35 | L-GN/GY | 13 | Headlamp Switch Park Lamp Signal | I | - |
| 23 | - | - | - | Not Occupied | - | - |
| 24 | 0.35 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | I | - |
| 25 | 0.35 | D-BU | 2500 | High Speed GMLAN Serial Data (+) (1) | I | - |
| 26 | 0.35 | D-BU/WH | 3275 | Remote Function Actuator Receive Signal | 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.