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 MANUALSCHEVROLET2010MALIBU LT, 3.6 7REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 948 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - E29RF THROUGH K33)COMPONENT CONNECTOR END VIEWSK19 SUSPENSION CONTROL MODULE (F45)
2010 Chevrolet Malibu LT, 3.6 7
K19 Suspension Control Module (F45)
2010 Chevrolet Malibu LT, 3.6 7SECTION K19 Suspension Control Module (F45)
WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
K19 Suspension Control Module (F45)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| 1 | 2 BK | 2050 | Ground |
| 2 | - | - | Not Used |
| 3 | 0.5 PK/BK | 1099 | Left Front Wheel Damping Accelerometer Low Reference |
| 4 | 0.5 PK/BK | 1105 | Right Front Wheel Damping Accelerometer Low Reference |
| 5 | 0.5 GY | 3260 | Low Reference |
| 6 | 0.5 TN | 3254 | Low Reference |
| 7 | 0.5 BN | 3257 | Low Reference |
| 8-9 | - | - | Not Used |
| 10 | 0.5 YE | 1817 | Left Front Wheel Accelerometer Reference Voltage |
| 11 | 0.5 L-GN/BK | 1819 | Right Front Wheel Accelerometer Reference Voltage |
| 12 | 0.5 PU/WH | 3258 | Reference Voltage |
| 13 | 0.5 PK/WH | 3252 | Reference Voltage |
| 14 | 0.5 D-BU/WH | 3255 | Reference Voltage |
| 15 | - | - | Not Used |
| 16 | 2 WH | 1106 | Right Front Wheel Damping Accelerometer Signal |
| 17 | - | - | Not Used |
| 18 | 0.5 L-BU | 6106 | High Speed GMLAN Serial Data (-) |
| 19 | 0.5 L-BU | 6106 | High Speed GMLAN Serial Data (-) |
| 20 | 0.5 D-BU | 6105 | High Speed GMLAN Serial Data (+) |
| 21 | 0.5 D-BU | 6105 | High Speed GMLAN Serial Data (+) |
| 22 | - | - | Not Used |
| 23 | 0.5 D-GN | 3256 | Vertical Body Acceleration Sensor - Rear Signal |
| 24 | 0.5 L-BU | 3259 | Vertical Body Acceleration Sensor - Left Front Signal |
| 25 | 0.5 D-BU | 3253 | Vertical Body Acceleration Sensor - Right Front Signal |
| 26 | - | - | Not Used |
| 27 | 0.5 TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
| 28 | 0.35 TN/BK | 2500 | High Speed GMLAN Serial Data Bus+ |
| 29 | 0.5 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 30 | 0.35 TN | 2501 | High Speed GMLAN Serial Data Bus - |
| 31 | - | - | Not Used |
| 32 | 2 RD/WH | 1740 | Battery Positive Voltage |
| 33 | 0.5 D-GN | 1119 | Right Rear Damper Low Reference |
| 34 | 0.5 D-BU/WH | 1118 | Right Rear Damper Control |
| 35 | 0.5 D-BU/WH | 1114 | Left Rear Damper Control |
| 36 | 0.5 D-GN | 1115 | Left Rear Damper Low Reference |
| 37-38 | - | - | Not Used |
| 39 | 0.5 L-BU | 5986 | Serial Data Communication Enable |
| 40 | - | - | Not Used |
| 41 | 0.5 WH | 1100 | Left Front Wheel Damping Accelerometer Signal |
| 42 | - | - | Not Used |
| 43 | 0.5 GY | 1113 | Left Front Damper Low Reference |
| 44 | 0.5 L-BU/WH | 1107 | Left Front Damper Control |
| 45 | 0.5 GY | 1117 | Right Front Damper Low Reference |
| 46 | 0.5 L-BU/WH | 1116 | Right Front Damper Control |
| 47 | - | - | Not Used |
Connector Part Information
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Terminal Part Information
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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.