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.

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HOMESERVICE MANUALSTOYOTA2009CAMRY HYBRIDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEFUEL DELIVERYENGINE FUEL SYSTEM (HYBRID)FUEL SYSTEMPRECAUTION

2009 Toyota Camry Hybrid

Fuel System: Precaution

2009 Toyota Camry HybridSECTION Precaution

PRECAUTION
1. Before inspecting and repairing the fuel system, disconnect the cable from the negative (-) battery terminal.
2. Do not smoke or work near fire when handling the fuel system.
3. Keep gasoline away from rubber or leather parts.
DISCHARGE FUEL SYSTEM PRESSURE
CAUTION:
- Perform the following procedures to prevent fuel from spilling out before removing any fuel system parts.
- Pressure will still remain in the fuel line even after performing the following procedures. When disconnecting the fuel line, cover it with a shop rag or a piece of cloth to prevent fuel from spraying or coming out.
1. Remove the rear seat cushion assembly.
2. Remove the rear floor service hole cover.
3. Connect Techstream to the DLC3.
4. Set the vehicle to the "Inspection Mode" (See INSPECTION MODE PROCEDURE ).
5. Start the engine.
6. Disconnect the fuel pump connector.
7. After the engine has stopped on its own, turn the power switch off.
  HINT:
  
  DTC P0171/25 (fuel problem) may be detected.
8. Loosen the fuel tank cap, then discharge the pressure in the fuel tank completely.
9. Disconnect the cable from the negative (-) battery terminal.
  NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).

RENDER: 1.0x

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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.