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

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.

Safety Warning

Component Locations

Use the Manual With the Right Hardware

When to See a Mechanic

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