Replace Main Relay
Wiring/Fuses/Relays
The main relay is an electrical switch that controls power to fuel pumps and ignition systems. A failed relay can prevent the engine from starting or cause it to shut off while driving.
Estimated Cost
$70–$210🔒
Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.