If your fuel pump isn't working, there are several potential problems, none of which are solved by a button. Possible causes include:
* Low fuel: Ensure you have enough fuel in the tank.
* Fuel pump relay: This is a common failure point. It's a small electrical switch that activates the pump. A replacement relay is a relatively inexpensive fix.
* Fuel pump itself: The pump might have failed. This is a more expensive repair, usually involving tank removal.
* Wiring issues: A damaged wire or connector could prevent the pump from receiving power.
* PCM problems: In rare cases, a malfunctioning PCM could be the culprit.
To troubleshoot: You'll need to have the vehicle diagnosed by a mechanic or use a diagnostic tool (OBDII scanner) to check for diagnostic trouble codes (DTCs). These codes will point to the most likely source of the problem. Simply trying to force the pump with a button won't solve the underlying issue.
