Component Locations
WARNING: This page is about a different car, the 2003 Saturn Ion 3, 2003 Saturn Ion 2, and 2003 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For aid in locating components, see illustrations under COMPONENT LOCATIONS
in SELF-DIAGNOSTICS - 2.2L ION article.
COMPONENT LOCATIONS
| Component | Location |
|---|---|
| A/C Refrigerant Pressure Sensor | Right Front Of Engine, Attached To Compressor, Below Generator |
| Automatic Transmission Fluid Temperature Sensor | Inside Transmission |
| Automatic Transmission Input Shaft Speed Sensor | On Top Of Transmission, Near Input Shaft |
| Body Control Module | Lower Center Of Instrument Panel, Below HVAC Control Assembly |
| Brake Light Switch | Below Left Side Of Instrument Panel, Attached To Brake Pedal Bracket |
| Clutch Start Switch | Below Left Side Of Instrument Panel, Positioned On Clutch Pedal Bracket |
| Coolant Level Switch | Left Side Of Engine Compartment, Attached To Over Flow Container |
| Crankshaft Position Sensor | Lower Front Of Engine Compartment, Below Oil Filter, Above Starter |
| Cruise Control Module | Lower Left Side Of Instrument Panel, Above Brake Pedal |
| Data Link Connector | Lower Left Side Of Instrument Panel, Near Hood Latch |
| Electronic Brake Control Module | Left Side Of Engine Compartment, Next To ECM Bracket |
| Electronic Power Steering Assembly | Lower Left Of The Instrument Panel, Attached To Steering Column |
| Engine Control Module | Left Side Of Engine Compartment, Near Coolant Over Flow Container |
| Engine Coolant Temperature Sensor | Left Rear Side Of Engine, Near Exhaust Manifold |
| Engine Oil Pressure Switch | Left Lower Side Of Engine, Above Starter |
| Evaporative Emission Canister Purge Solenoid | Left Side Of Engine Compartment In Front Of Brake Fluid Container |
| Evaporative Emission Canister Vent Solenoid | Under Rear Side Of Vehicle, Behind Fuel Tank |
| Fuel Injector | In Rail Above Appropriate Cylinder |
| Fuel Pump | Inside Fuel Tank, Part Of Fuel Pump & Sender Assembly |
| Fuel Pump & Sender Assembly | Under Right Rear Vehicle, Inside Fuel Tank |
| Fuel Sender | Inside Fuel Tank, Part Of Fuel Pump & Sender Assembly |
| Fuel Tank Pressure Sensor | Inside Fuel Tank |
| HVAC Control Assembly | Center Of Instrument Panel, Below Radio |
| Idle Air Control Valve | Top Right Front Of Engine, Near Throttle Body |
| Ignition Control Module | Top Left Of Engine, Next To Oil Fill Cap |
| Intake Air Temperature Sensor | At Front Right Of Engine, Attached To Air Cleaner Outlet |
| Knock Sensor | On Front Of Engine, Below Throttle Body, In Front Of Dip Stick |
| Transmission Fluid Pressure Sensor | Inside Transmission |
| Manifold Absolute Pressure Sensor | Top Front Of Engine, Behind Throttle Body |
| Park/Neutral Position Switch | At The Left Side Of Engine, On Top Left Of Transmission |
| Shift PC Solenoid | Inside Transmission |
| Shift Solenoid | Inside Transmission |
| Starter | Lower Front Of Engine |
| TCC Enable Solenoid Valve | Inside Transmission |
| TCC Pressure Control Solenoid Valve | Inside Transmission |
| TCC PC Solenoid | Inside Transmission |
| Throttle Position Sensor | Top Of Engine, Mounted To Throttle Body |
| Transmission Control Module | Left Rear Of Engine Compartment, Near Strut Tower |
| Underhood Fuse Block | Left Rear Side Of Engine Compartment, Next To Coolant Over Flow Container |
| Vehicle Communication Interface Module | Center Of Rear Package Shelf, Between Rear Speakers |
| Vehicle Speed Sensor | At Rear Of Engine Transaxle |