Accent, Elantra & Tiburon
- Remove SFI control relay located under left side of instrument panel, near fuse panel. Apply battery voltage across relay terminals No. 2 (negative) and No. 4 (positive). See Figure. Using ohmmeter, check continuity between terminals No. 1 and No. 5. Continuity should exist until voltage is disconnected.
- Reapply battery voltage between terminals No. 2 and 4. Check continuity between terminals No. 3 and 5. Continuity should exist until voltage is disconnected. Replace relay if it fails any test.