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 MANUALSCADILLAC2013CTS V, 2D COUPE, AUTOMATIC TRANSREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS (3 OF 7)COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X4
2013 Cadillac CTS V, 2D Coupe, Automatic Trans
K9 Body Control Module X4
2013 Cadillac CTS V, 2D Coupe, Automatic TransSECTION K9 Body Control Module X4
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 | 13327199 | J-35616-35 (VT) | J-38125-12A | SNAC-A061T-M2.8 | 20 | E | A |
| II | 13575870 | J-35616-64B (L-BU) | J-38125-12A | SNAC3-A021T-M0.64 | 20 | J | J |
K9 Body Control Module X4
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 0.8 | RD/WH | 1540 | Battery Positive Voltage | I | - |
| 2 | 0.8 | RD/WH | 1340 | Battery Positive Voltage | I | - |
| 3 | 0.8 | RD/WH | 1840 | Battery Positive Voltage | I | - |
| 4 | 0.8 | RD/WH | 1440 | Battery Positive Voltage | I | - |
| 5 | 0.8 | D-BU/WH | 1315 | Right Front Turn Signal Lamp Supply Voltage/Right Turn Signal Indicator Lamp Supply Voltage | I | - |
| 6 | 0.35 | D-GN | 6134 | Local Interconnect Network 3 | II | - |
| 7 | 0.35 | YE | 196 | Windshield Wiper Motor Park Switch Signal | II | - |
| 8 | - | - | - | Not Occupied | - | - |
| 9 | 0.35 | BK/WH | 451 | Ground | II | - |
| 10 | 0.35 | RD/WH | 140 | Battery Positive Voltage | II | - |
| 11 | 0.35 | D-GN/WH | 1317 | Fog Lamp Relay Control/Front Fog Lamp Relay and Indicator Control | II | T3U |
| 12 | 0.35 | D-GN | 319 | Right Trailer Turn Signal Relay Control | - | V2S |
| 13 | 0.35 | YE | 318 | Left Trailer Turn Signal Relay Control | - | V2S |
| 14 | - | - | - | Not Occupied | - | - |
| 15 | 0.35 | OG | 2268 | Windshield Washer Relay Control | II | - |
| 16 | 0.35 | TN/WH | 1969 | Headlamp Relay Control/Headlamp High Beam Relay Control | II | - |
| 17 | 0.35 | PU | 5531 | Hood Closed Switch Signal | II | BTV |
| 18-19 | - | - | - | Not Occupied | - | - |
| 20 | 0.35 | YE | 1977 | Rear Fog Lamp Relay Control/Rear Fog Lamp Relay and Indicator Control | II | T79 |
| 21 | 0.35 | PK | 139 | Ignition 1 Voltage | II | - |
| 22 | - | - | - | Not Occupied | - | - |
| 23 | 0.35 | D-BU | 545 | DRL Supply Voltage | II | T4F without T94 or TB8 |
| 24 | - | - | - | Not Occupied | - | - |
| 25 | 0.35 | WH | 1080 | Park Lamp Relay Control | II | T90 |
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.