Fuel Pump Relay
- Turn ignition off. Disconnect negative battery cable. Disconnect relay connector and remove relay. See Fig 1
or Fig 2
. Using an ohmmeter, check continuity between terminals No. 1 and 2. See appropriate Fig 1
. If continuity is not present, go to next step. If continuity is present, replace relay.
- Check resistance between terminals No. 3 and 4. If resistance is 70-110 ohms, go to next step. If resistance is not as specified, replace relay.
- Energize relay by applying battery voltage and ground to terminals No. 3 and 4. Check continuity between terminals No. 1 and 2. If continuity is present, relay is okay. If continuity is not present, replace relay.
Courtesy of SUZUKI OF AMERICA CORP.
Courtesy of SUZUKI OF AMERICA CORP.