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Home >> Lexus >> 1990 >> ES 250 Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> EFI Main Relay >> Starter Relay
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Starter Relay

  1. Starter relay is located in relay block No. 1 in driver kick panel area. Remove starter relay. Using a DVOM, check for continuity between starter relay terminals No. 1 and 3. See Fig 1.
    Fig 1: Identifying ES250 Starter Relay Terminals
    G90D18856Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Ensure no continuity is present between relay terminals No. 2 and 4. If continuity is not as specified, replace relay.
  3. Apply battery voltage between relay terminals No. 1 and 3. Using a DVOM, check for continuity between relay terminals No. 2 and 4. If continuity is not present, replace relay.