how to fix the gas cap warning light in Honda CR-V Fifth Generation (2017-2022)

Solution

1. Preparation

• Gather tools and parts required.
• Park the vehicle on a level surface and ensure the engine is off.
• Wear safety gloves and goggles.

2. Inspect and Clean the Gas Cap

• Remove the gas cap from the fuel filler neck.
• Clean the gas cap and the sealing surface on the filler neck with a clean cloth to remove any dirt or debris.
• Inspect the rubber seal on the gas cap for any signs of wear or damage.

3. Replace the Gas Cap (if necessary)

• If the gas cap is damaged, procure a new gas cap that matches the specifications for the 2017-2022 Honda CR-V.
• Install the new gas cap by turning it clockwise until it clicks securely into place.

4. Reset the Warning Light

• Use an OBD-II scanner to clear any related error codes from the vehicle’s computer.
• Alternatively, disconnect the car battery for about 10 minutes to reset the system (ensure you have radio codes if applicable).