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 MANUALSCHEVROLET1997CHEVY EXPRESS G3500, VAN CARGO, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 93 (INSTRUMENT PANEL (P SERIES))COMPONENT LOCATIONS
1997 Chevrolet Chevy Express G3500, Van Cargo, 6.5 F
Component Locations
1997 Chevrolet Chevy Express G3500, Van Cargo, 6.5 FSECTION Component Locations
WARNING: This page is about a different car, the 1997 GMC Vandura, 1997 GMC Forward Control, 1997 Chevrolet Forward Control, and 1997 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
COMMERCIAL CHASSIS COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Engine Coolant Level Indicator Switch (Diesel) | In Left Side Of Engine Compartment, In Bottom Of Coolant Reservoir |
| Engine Coolant Temperature Gauge Sensor (4.3L Gas) | In Left Side Of Engine Compartment, At Left Rear Of Cylinder Head |
| Engine Coolant Temperature Gauge Sensor (5.7L Gas) | In Left Cylinder Head, Between Two Front Spark Plugs |
| Engine Oil Pressure Gauge Sensor (Diesel) | Left Rear Top Of Engine Block |
| Engine Oil Pressure Gauge Sensor (Gasoline) | Top Left Rear Engine |
| Fuel Pump Switch | Top Left Rear Engine |
| (Gasoline) Fuel Sender | Top Of Fuel Tank |
| Vehicle Control Module (Gasoline) | Bolted To Left Side Of Radiator Support |
| Vehicle Speed Sensor | Left Rear Side Of Transmission, Near Center |
| Vehicle Speed Sensor Buffer (Diesel) | On Bracket Bolted To Left Side Of Interior Bulkhead |
MOTORHOME CHASSIS COMPONENT LOCATIONS
| Component | Location |
|---|---|
| Engine Coolant Temperature Gauge Sensor (6.5L Diesel) | On Left Front Of Engine, Behind Power Steering Pump |
| Engine Coolant Temperature Gauge Sensor (7.4L Gas) | Front And Center Of Engine Coolant Intake |
| Fuel Sender & Fuel Pump | Top Of Fuel Tank |
| Powertrain Control Module (Gas) | Left Side Of Engine Cover Bulkhead, Above Accelerator Pedal |
| Vehicle Control Module (Diesel) | Mounted To Top Of Radiator Support |
| Vehicle Speed Sensor Buffer (Gas) | Left Side Of Engine Cover Bulkhead, Above Accelerator Pedal |
| Water-In-Fuel Sensor (Diesel) | Part Of Injection Pump |
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.