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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 239 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - G14 THROUGH K71 TCM X2)COMPONENT CONNECTOR END VIEWSK9 BODY CONTROL MODULE X2
2013 Buick Regal Turbo Premium, Standard Trans
K9 Body Control Module X2
2013 Buick Regal Turbo Premium, Standard TransSECTION K9 Body Control Module X2
WARNING: This page is about a different car, the 2012 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Connector Part Information
|
Terminal Part Information
|
K9 Body Control Module X2
| Pin | Size | Color | Circuit | Function | Option |
|---|---|---|---|---|---|
| 1 | 1.5 | RD/WH | 1040 | Battery Positive Voltage | - |
| 2 | 1.5 | BK | 1650 | Ground | - |
| 3 | 2.5 | RD/WH | 1040 | Battery Positive Voltage | - |
| 4 | 2.5 | RD/BN | 1440 | Battery Positive Voltage | - |
| 5 | 0.5 | GY | 157 | Interior Lamp Control | - |
| 6 | - | - | - | Not Used | - |
| 7 | 0.5 | BU/YE | 5361 | Brake Apply Sensor Signal | - |
| 8 | 0.5 | YE | 6817 | LED Backlight Dimming Control | - |
| 9 | - | - | - | Not Used | - |
| 10 | 0.35 | WH/BU | 278 | Ambient Light Sensor Signal | - |
| 11 | 0.5 | VT/YE | 5526 | Tap Up/Tap Down Switch Signal | MDH |
| 0.5 | VT/YE | 5526 | Tap Up/Tap Down Switch Signal | MH8 | |
| 12 | - | - | - | Not Used | - |
| 13 | 0.5 | WH | 5381 | 5 Volt Reference | - |
| 14 | 0.5 | BU/VT | 1788 | Traction Control Switch Signal (1) | - |
| 15 | - | - | - | Not Used | - |
| 16 | 0.5 | GY | 3273 | Remote Function Actuator Return | - |
| 17-20 | - | - | - | Not Used | - |
| 21 | 0.5 | GN/GY | 6135 | Linear Interconnect Network Bus 4 | - |
| 22 | 0.5 | GN | 5060 | Low Speed GMLAN Serial Data | - |
| 23 | 0.5 | WH | 2501 | High Speed GMLAN Serial Data (-) (1) | - |
| 24 | 0.5 | BU | 2500 | High Speed GMLAN Serial Data (+) (1) | - |
| 25 | 0.5 | GY/WH | 3272 | Remote Function Actuator Supply Voltage | - |
| 26 | 0.35 | GN/WH | 111 | Hazard Switch Signal | - |
| 27 | 0.5 | YE/GN | 3274 | Remote Function Actuator Transmit Signal | - |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.