Component Locations

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Component Locations
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: For component locations refer to COMPONENT LOCATIONSΒ  table or illustrations. See Fig 1 -Fig 12 .
COMPONENT LOCATIONS

Component Location
A/C Refrigerant Pressure Sensor Attached To A/C High Side Line
Body Control Module Mounted On Toe Board
Cooling Fan Relays In Right Side Of Engine Compartment, In Underhood Electrical Center
Data Link Connector Under Left Side Of Instrument Panel
Engine Coolant Temperature Sensor Left Side Of Engine, Below Generator
Engine Oil Level Switch Right Side Of Oil Pan
Engine Oil Pressure Sensor Top Center, Rear Of Engine
EVAP Canister Purge Solenoid At Left Side Of Engine, On Intake Manifold
EVAP Canister Vent Solenoid Right Side Rear Compartment Brace, Inside Rear Wheelwell Panel
Fuel Injectors In Intake Manifold
Ignition Control Modules On Valve Cover At Top Of Each Cylinder
Intake Air Temperature Sensor Part Of MAF Sensor
Knock Sensors Center Of Engine, Below Intake Manifold
Manifold Absolute Pressure Sensor Rear Of Intake Manifold
Mass Airflow Sensor In Intake Duct Before Air Filter Assembly
Post-Converter Oxygen Sensors Rear Of Catalytic Converters
Powertrain Control Module On Right Side Of Engine Compartment, Rear Of Wheelwell
Pre-Converter Oxygen Sensors Rear Of Engine, In Exhaust Manifolds
Throttle Actuator Control Module Mounted On Side Of Powertrain Control Module, Below Battery
Throttle Actuator Motor Left Side Of Throttle Body
Throttle Position Sensor On Throttle Body
Transaxle Range Switch Left Side Of Transmission
Underhood Electrical Center Right Side Of Engine Compartment, Between Wheelwell & Instrument Panel
Vehicle Speed Sensor At Top Right Of Differential
Fig 1: Locating A/C Pressure Switch & AIR Pump
G00114963Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
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