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 MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - F106RR TO K20 (LDK)COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X1
2013 Buick Regal Turbo Premium, Standard Trans
K9 Body Control Module X1
2013 Buick Regal Turbo Premium, Standard TransSECTION K9 Body Control Module X1
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 | 13575560 | J-35616-35 (VT) | J-35125-12A | SNAC-A061T-M2.8 | 20 | E | A |
| II | Pending | J-35616-35 (VT) | 12094429 | SNAC-A081T-M2.8 | 20 | A | D |
| III | 13575870 | J-35616-64B (L-BU) | J-38125-12A | SNAC3-A021T-M0.64 | 20 | J | J |
K9 Body Control Module X1
| Pin | Size | Color | Circuit | Function | Terminal Type ID | Option |
|---|---|---|---|---|---|---|
| 1 | 1.5 | BK | 1650 | Ground | I | - |
| 2 | 2.5 | OG/BK | 974 | Battery Positive Voltage | II | - |
| 3 | 2.5 | GY | 1524 | Battery Positive Voltage | II | - |
| 4 | 1.5 | BN | 6136 | Battery Positive Voltage | I | - |
| 5 | 0.5 | WH | 6816 | Indicator Dimming Control | III | - |
| 6-7 | - | - | - | Not Occupied | - | - |
| 8 | 0.35 | BN/BK | 5720 | Ignition Mode Switch Accessory LED Signal | - | BTM |
| 9 | 0.5 | WH/BN | 7555 | Lighting Control Switch Signal | III | - |
| 10 | 0.5 | D-BU/VT | 1134 | Park Brake Switch Signal (without J71) | - | CZ2 |
| 11 | 0.35 0.35 |
GN/BN D-GN/BN |
306 306 |
Headlamp Switch Headlamps Off Signal Control Headlamp Switch Headlamps Off Signal Control (T83) |
III | except CZ2 CZ2 |
| 12-13 | - | - | - | Not Occupied | - | - |
| 14 | 0.5 | GY/GN | 328 | Interior Lamp Defeat Switch Signal | III | CF5 |
| 15 | - | - | - | Not Occupied | - | - |
| 16 | 0.35 | WH/VT | 103 | Headlamp Switch On Signal | III | - |
| 17 | 0.35 | GY/YE | 7543 | Hazard LED Dimming Signal | III | - |
| 18 | - | - | - | Not Occupied | - | - |
| 19 | 0.5 0.5 |
BK/BN BK/BU |
5360 853 |
Low Reference Low Reference |
III | except CZ2 CZ2 |
| 20 | 0.5 0.5 |
D-BU/BK BU/BK |
5719 5719 |
Ignition Mode Switch Start LED Signal (BTM) Ignition Mode Switch Start LED Signal (BTM) |
III | CZ2 except CZ2 |
| 21 | 0.35 | GY | 728 | Security Indicator Control | III | - |
| 22 | 0.35 0.35 |
D-GN/GY GN/GY |
13 13 |
Headlamp Switch Park Lamp Signal Headlamp Switch Park Lamp Signal |
III | except CZ2 CZ2 |
| 23 | 0.5 | WH/YE | 7557 | LED Ambient Lighting Control 1 | III | - |
| 24 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | III | - |
| 25 | 0.5 0.5 |
D-BU BU |
2500 2500 |
High Speed GMLAN Serial Data (+) (1) High Speed GMLAN Serial Data (+) (1) |
III | CZ2 except CZ2 |
| 26 | 0.5 0.5 |
D-BU/WH BU/WH |
3275 3275 |
Remote Function Actuator Receive Signal Remote Function Actuator Receive Signal |
III | CZ2 except CZ2 |
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.