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 MANUALSCHEVROLET2014EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISQUICK LOOKUPSWIRING DIAGRAMSWIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS - K17 (EXCEPT JL4) TO K9 (X1)
2014 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
Wiring Systems And Power Management - Component Connector End Views - K17 (Except JL4) To K9 (X1)
2014 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Wiring Systems And Power Management - Component Connector End Views - K17 (Except JL4) To K9 (X1)
- Component Connector End Views
- Notes
- K17 Electronic Brake Control Module (without JL4)
- K18 Compass Module (U80)
- K20 Engine Control Module (ECM) X1 & X2
- K27 Fuel Pump Control Module (LMF)
- K34 Glow Plug Control Module X1 (LGH)
- K34 Glow Plug Control Module X2 (LGH)
- K35 Ignition Coil Module (LU3)
- K36 Inflatable Restraint Sensing and Diagnostic Module
- K41R Rear Parking Assist Control Module X1 (UD7)
- K41R Rear Parking Assist Control Module X2 (UD7)
- K64 Content Theft Deterrent Control Module
- K71 Transmission Control Module (M30)
- K73 Telematics Communication Interface Control Module X1 (UE1)
- K73 Telematics Communication Interface Control Module X2 (UE1)
- K73 Telematics Communication Interface Control Module X3 (UE1)
- K77 Remote Control Door Lock Receiver (AU0)
- K9 Body Control Module X1
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.