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 MANUALSCHEVROLET2006CHEVY EXPRESS G3500, VAN CARGO, 4.8 VREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSELECTRICAL COMPONENT LOCATORSOLENOIDS & SOLENOID VALVES
2006 Chevrolet Chevy Express G3500, Van Cargo, 4.8 V
Solenoids & Solenoid Valves
2006 Chevrolet Chevy Express G3500, Van Cargo, 4.8 VSECTION Solenoids & Solenoid Valves
SOLENOIDS & SOLENOID VALVES LOCATION
| Component | Location |
|---|---|
| A/C Compressor Clutch Connector (C60) (4.3L VIN X) | At left front of engine. See Figure. |
| A/C Compressor Clutch Connector (C60) (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | At lower right front of engine. See Figure. |
| A/T Shift Lock Control Solenoid Connector | On right side of steering column, under support bracket. See Figure. |
| Door Lock Actuator Connector - RR (AU3) | At front of right rear sliding door. See Figure. |
| Door Lock Actuator - LR (AU3) | At rear of left rear door. See Figure. |
| Door Lock Actuator - RR (AU3) | At rear of right rear door. See Figure. |
| Evaporative Emission (EVAP) Canister Purge Solenoid Connector (4.3L VIN X) | On top of engine, near throttle body. See Figure. |
| Evaporative Emission (EVAP) Canister Purge Solenoid (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On top of engine, near throttle body. See Figure. |
| Evaporative Emission (EVAP) Canister Vent Solenoid | Near front of fuel tank. See Figure. |
| Evaporative Emission (EVAP) Canister Vent Solenoid Connector | On EVAP canister, near front of fuel tank. See Figure. |
| Exhaust Gas Recirculation (EGR) Valve (6.6L VIN W) | Right side of the engine above the #1 cylinder. See Figure. |
| Fuel Injector 1 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On left side of intake manifold. See Figure. |
| Fuel Injector 1 (6.6L VIN W) | On right side of engine. See Figure. |
| Fuel Injector 2 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On right side of intake manifold. See Figure. |
| Fuel Injector 2 (6.6L VIN W) | On left side of engine. See Figure. |
| Fuel Injector 3 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On left side of intake manifold. See Figure. |
| Fuel Injector 3 (6.6L VIN W) | On right side of engine. See Figure. |
| Fuel Injector 4 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On right side of intake manifold. See Figure. |
| Fuel Injector 4 (6.6L VIN W) | On left side of engine. See Figure. |
| Fuel Injector 5 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On left side of intake manifold. See Figure. |
| Fuel Injector 5 (6.6L VIN W) | On right side of engine. See Figure. |
| Fuel Injector 6 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On right side of intake manifold. See Figure. |
| Fuel Injector 6 (6.6L VIN W) | On left side of engine. See Figure. |
| Fuel Injector 7 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On left side of intake manifold. See Figure. |
| Fuel Injector 7 (6.6L VIN W) | On right side of engine. See Figure. |
| Fuel Injector 8 Connector (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On right side of intake manifold. See Figure. |
| Fuel Injector 8 (6.6L VIN W) | On left side of engine. See Figure. |
| Fuel Pressure Regulator (6.6L VIN W) | Mounted to injection pump, near the thermostat housing. See Figure. |
| High Pressure Lock-Off Solenoids (CNG) | At left rear of vehicle. See Figure. |
| Idle Air Control (IAC) Valve Connector (4.3L VIN X) | At idle air control (IAC) valve. See Figure. |
| Idle Air Control (IAC) Valve (4.8L VIN V, 5.3L VIN T & 6.0L VIN U) | On left side of throttle body. See Figure. |
| Ignition Lock Cylinder Control Actuator | At top left of steering column. See Figure. |
| Low Pressure Lock-Off Solenoid (CNG) | On right side of fuel rail. See Figure. |
| Pressure Control (PC) Solenoid Valve Assembly (4L80-E) | Internal to transmission. See Figure. |
| Pressure Control (PC) Solenoid Valve (4L60-E/4L65-E) | Internal to transmission. See Figure. |
| Starter Solenoid (6.6L VIN W) | On lower right side of engine. See Figure. |
| TCC PWM Solenoid Valve | On automatic transmission control valve body. See Figure. |
| Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve Assembly (4L80-E) | Internal to transmission. See Figure. |
| Torque Converter Clutch Pulse Width Modulation (TCC PWM) Solenoid Valve (4L60-E/4L65-E) | Internal to transmission. See Figure. |
| Torque Converter Clutch (TCC) Solenoid Valve (4L60-E/4L65-E) | Internal to transmission. See Figure. |
| Turbocharger Vane Position Control Solenoid Valve (6.6L VIN W) | At right side of turbocharger. See Figure. |
| 1-2 Shift Solenoid (SS) Valve Assembly (4L80-E) | Internal to transmission. See Figure. |
| 1-2 Shift Solenoid (SS) Valve (4L60-E/4L65-E) | Internal to transmission. See Figure. |
| 2-3 Shift Solenoid (SS) Valve Assembly (4L80-E) | Internal to transmission. See Figure. |
| 2-3 Shift Solenoid (SS) Valve (4L60-E/4L65-E) | Internal to transmission. See Figure. |
| 3-2 Shift Solenoid (SS) Valve Assembly (4L60-E/4L65-E) | Internal to transmission. See Figure. |
RENDER: 1.0x
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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.