Fuel System Pressure Release

Place transmission in Neutral (M/T) or Park (A/T). Set parking brake and block drive wheels.
Disconnect 4-wire connector from fuel pump relay, located under left side of dash, left of ECM. See Fig 1 . Remove fuel filler cap to release fuel vapor pressure in fuel tank.
Reinstall fuel filler cap. Start engine and run until engine dies. After engine dies, crank engine 2-3 times for about 3 seconds to dissipate fuel pressure in lines. To restore normal operation, reconnect fuel pump relay connector.

Fig 1: Locating Fuel Pump Relay

Courtesy of SUZUKI OF AMERICA CORP.