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.

2009 Toyota Matrix S, FWD, AutomaticFACTORY OEM SERVICE PROCEDURE

On-Vehicle Inspection

INSPECT IGNITION COIL AND PERFORM SPARK TEST
1. Check for DTCs (See DTC CHECK / CLEAR ).
  NOTE: If any DTC is present, perform troubleshooting in accordance with the procedure for that DTC.
2. Check whether spark occurs.
  1. Remove the 4 ignition coils and 4 spark plugs (See REMOVAL ).
  2. Disconnect the 4 fuel injector connectors.
    
    Fig 1: Locating Fuel Injector Connectors
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. Install the spark plug into the ignition coil and connect the ignition coil connector.
  4. Ground the spark plug.
  5. Check that spark occurs while the engine is being cranked.
    
    Fig 2: Identifying Ignition Coils Connector Terminal
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Chapter Navigation

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Factory Service Tools

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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.