Fuel System Pressure Release: Swift
- Place transmission in Neutral or Park, and set parking brake. Remove fuse/relay box cover located in engine compartment, behind battery. Remove coolant reservoir from bracket.
- Disengage harness connector from fuel pump relay from underneath fuse/relay box. See Figure and Figure . Loosen fuel tank filler cap to release tank vapor pressure. Start engine, and let it idle until it dies. Crank engine 2-3 more times to ensure fuel pressure is dissipated from system. Fuel system may now be opened safely. Cover fuel line, hose or fitting using shop towel to absorb leaking fuel when loosening. When repair is completed, reconnect relay.