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.DB● LIVE
HOMESERVICE MANUALSGMC2011SAVANA G2500, VAN CARGO, 6.0 GREPAIR AND DIAGNOSISELECTRICALWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - FUEL INJECTOR 6 THROUGH YAW SENSORCOMPONENT CONNECTOR END VIEWSIGNITION CONTROL MODULE (ICM) (LU3)
2011 GMC Savana G2500, Van Cargo, 6.0 G
Ignition Control Module (ICM) (LU3)
2011 GMC Savana G2500, Van Cargo, 6.0 GSECTION Ignition Control Module (ICM) (LU3)
Ignition Control Module (ICM) (LU3)
| Pin | Wire | Circuit | Function |
|---|---|---|---|
| A | 0.5 OG/WH | 2122 | Ignition Coil 2 Control |
| B | 0.5 PU | 2121 | Ignition Coil 1 Control |
| C | 0.5 L-BU | 2123 | Ignition Coil 3 Control |
| D | 0.5 BN | 2129 | Low Reference |
| E | 0.8 BK | 1250 | Ground |
| F | 1 PK | 1039 | Ignition Voltage |
Connector Part Information
|
Terminal Part Information
|
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:
- • 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.