Fuel System: Precaution

2009 Toyota Corolla S, 1.8 U, StandardSECTION Precaution
  1. PRECAUTIONS 
    1. Before inspecting and repairing the fuel system, disconnect the cable from the negative (-) battery terminal.
    2. Do not smoke or work near an open flame when handling the fuel system.
    3. Keep gasoline away from rubber or leather parts.
  2. DISCHARGE FUEL SYSTEM PRESSURE CAUTION: 
    CAUTION:
    • Perform the following procedure to prevent fuel from spilling out before removing any fuel system parts.
    • Pressure will still remain in the fuel lines even after performing the following procedure. When disconnecting a fuel line, cover it with a piece of cloth to prevent fuel from spraying or coming out.
    1. Remove the rear seat cushion assembly (See REMOVAL ).
    2. Remove the rear floor service hole cover.
    3. Disconnect the connector from the fuel pump assembly.
    4. Start the engine. After the engine stops naturally, turn the ignition switch off.
      NOTE: Do not increase engine speed or drive the vehicle while waiting for the engine to stop naturally.
RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.