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Home >> Isuzu >> 1989 >> I-Mark LS >> Repair and Diagnosis >> Engine Performance >> System >> System/Component Tests - CARBURETED >> Relays, Solenoids, & Modules >> Main Relay

Main Relay

  1. Relay is located above driver's side kick panel and is powered through No. 13 (10 amp) fuse. Remove relay from 6-wire connector. Only 4 connectors are used.
  2. Apply 12 volts to Orange wire terminal and ground Black wire terminal. Continuity should exist between Red/Green and Red/White wire terminals. If continuity does not exist, replace relay. If battery voltage is not present, check fuse.