2024 Honda Accord: fuel pump failure

Filed Jan 1, 2026 · TX

The vehicle's infotainment system displays error code TT04 on every startup, preventing over-the-air software updates, including any potential safety-related updates delivered through this system. The TT04 error appeared immediately following completion of fuel pump recall service (the federal safety agency campaign 24V‑763) on 4/12/2025. The vehicle exhibited no infotainment or telematics issues prior to this recall service. This suggests the recall repair procedure either was performed incorrectly or has an inherent flaw that damages the Telematics Control Unit (TCU) communication system. When I returned for subsequent recall service (the federal safety agency campaign 25V‑785), the dealer dismissed the issue as 'normal' and refused repair, only offering to address it after I filed a formal complaint with management. This pattern suggests dealers are aware this is a consequence of recall work but are systematically dismissing customers rather than correcting their errors.

Filed Dec 31, 2025 · Electrical · TN

The vehicle's infotainment system displays error code TT04 on every startup, preventing over-the-air software updates, including any potential safety-related updates delivered through this system. The TT04 telematics error appeared immediately following dealer service department completion of fuel pump recall service (the federal safety agency campaign 24V‑763) on 4/12/2025. The vehicle exhibited no infotainment or telematics issues prior to this recall service. This suggests the recall repair procedure either was performed incorrectly or has an inherent flaw that damages the Telematics Control Unit (TCU) communication system. When I returned for subsequent recall service (the federal safety agency campaign 25V‑785), the dealer dismissed the issue as 'normal' and refused repair, only offering to address it after I filed a formal complaint with management. This pattern suggests dealers are aware this is a consequence of recall work but are systematically dismissing customers rather than correcting their errors.

Filed May 22, 2025 · Fuel system · OH · fire

On March 4, I took my car in for the high pressure fuel pump recall and was under the impression that it was replaced. On May 7 my car caught on fire two minutes after exiting the vehicle. It was confirmed by a fire inspector that it was the high-pressure fuel pump that caused the fire. There was no warning lights or anything to give warning that the vehicle was malfunctioning. I feel I was put at risk because if I would have had to stop at a stoplight, the car would’ve caught on fire with me in it. I also drive my grandchildren around with me a lot of the time, but on this date, I had no children with me. Honda has not responded or assigned a case manager to the incident and it’s been two weeks.

Filed Mar 4, 2025 · Fuel system · WI

December 2024, I received a recall notice from Honda that the fuel pump on the car make be defective. A couple weeks later I smell a strong gas odor inside the car. it was towed to the local Honda dealer and inspected. The pump was tested but showed no signs of cracking under pressure. Honda is claiming that they have fulfilled their obligation and is not going to replace the pump. When asked if they would guarantee that it would not fail in the future, they would not. Just because it hasn't failed yet, doesn't mean it won't. I believe that it is Honda's responsibility to replace this pump with one they know was not improperly made.

Filed Mar 4, 2025 · Fuel system · FL

The contact owns a 2024 Honda Accord. The contact received notification of the federal safety agency Campaign Number: 24V763000 (Fuel System, Gasoline); advising to contact the dealer for fuel pump recall inspection; however, the contact was significantly concerned about safety and believed that the fuel pump needed to be replaced regardless of whether there was a leak or not. The local dealer was contacted and confirmed that the fuel pump needed to be inspected and would be replaced as necessary. The contact was adamant and afraid that the vehicle could catch on fire after it had already passed inspection. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.