P0455 2013 Toyota RAV4 Code - Evaporative Emission Control System Gross Leak Detected
Quick Answer
5 hours after the ignition switch is turned off, the leak detection pump creates negative pressure (vacuum) in the Evaporative Emission (EVAP) system. Common causes include Missing or loose filler fuel cap, Incorrect fuel filler cap used, Fuel filler cap remains open or fails to close. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- P0455 2013 Toyota RAV4 indicates Evaporative Emission Control System Gross Leak Detected.
- Common causes
- Common causes include Missing or loose filler fuel cap, Incorrect fuel filler cap used, Fuel filler cap remains open or fails to close.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code P0455 2013 Toyota RAV4 Description
The Canister Pump Module is attached to the EVAP Canister and contains the Canister Pressure Sensor, the Leak Detection Pump, and the Vent Valve.
What are the Possible Causes of the DTC P0455 2013 Toyota RAV4?
- Missing or loose filler fuel cap
- Incorrect fuel filler cap used
- Fuel filler cap remains open or fails to close
- Foreign matter caught in fuel filler cap
- Leakage from canister pump module
- Leakage from fuel tank
- Leakage from canister
How to Fix the DTC P0455 2013 Toyota RAV4?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0455 2013 Toyota RAV4 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0455 2013 Toyota RAV4 code?
Need more information on how to fix the P0455 2013 Toyota RAV4 code? Get Access to Factory Service Manuals
Need Help with the Code?
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Frequently Asked Questions about P0455 2013 Toyota RAV4 Code
1. What does the OBDII code P0455 for a 2013 Toyota RAV4 indicate?
The code P0455 signifies that the Evaporative Emission Control System has detected a gross leak.
2. What are common symptoms of a P0455 code in a 2013 Toyota RAV4?
Common symptoms include the check engine light coming on, a strong gasoline odor around the vehicle, and potential difficulties during refueling.
3. What are the possible causes of a P0455 code in a 2013 Toyota RAV4?
Potential causes include a loose or damaged gas cap, a faulty purge valve, leaks in the EVAP system hoses, or a malfunctioning charcoal canister.
4. How serious is a P0455 code in a 2013 Toyota RAV4?
While a P0455 code may not lead to immediate drivability issues, it can negatively impact fuel economy and emissions. It is essential to address the underlying problem to ensure proper vehicle operation.
5. Can I continue driving my 2013 Toyota RAV4 with a P0455 code?
It is generally safe to drive the vehicle for a short period with a P0455 code. However, it is recommended to have the issue diagnosed and repaired promptly to prevent further damage to the emissions system.
6. How can I diagnose a P0455 code in my 2013 Toyota RAV4?
Diagnosing a P0455 code typically involves inspecting the gas cap for proper sealing, checking EVAP system hoses for leaks, testing the purge valve functionality, and examining the charcoal canister for damage.
7. What are some DIY repair tips for a P0455 code in a 2013 Toyota RAV4?
DIY repair tips include ensuring the gas cap is tightened properly, inspecting EVAP system hoses for visible damage, and checking for loose connections in the system. However, complex repairs may require professional assistance.
8. How much does it cost to repair a P0455 code in a 2013 Toyota RAV4?
The cost of repairing a P0455 code can vary depending on the underlying cause. Simple fixes like replacing a gas cap may cost less, while addressing issues with the purge valve or charcoal canister could be more expensive. It is advisable to obtain estimates from reputable repair shops.
9. Can a P0455 code in a 2013 Toyota RAV4 cause emissions test failure?
Yes, a P0455 code can lead to emissions test failure as it indicates a significant leak in the Evaporative Emission Control System, which can result in increased emissions beyond allowable limits.
10. How can I prevent a P0455 code from recurring in my 2013 Toyota RAV4?
To prevent a P0455 code from recurring, regularly inspect and maintain the EVAP system components, ensure the gas cap is tightened securely after refueling, and address any minor issues promptly before they escalate. Regular vehicle maintenance can also help prevent such codes from reoccurring.
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