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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1122: Electric Throttle Control Function >> Component Inspection >> Throttle Control Motor Relay
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Throttle Control Motor Relay

  1. Apply 12V direct current between relay terminals 1 and 2.
  2. Check continuity between relay terminals 3 and 5.
    Fig 1: Checking continuity between relay terminals 3 & 5
    G00760541Courtesy of NISSAN MOTOR CO., U.S.A.
  3. If NG, replace throttle control motor relay.
    Fig 2: Inspecting Throttle Control Motor Relay
    G00760542Courtesy of NISSAN MOTOR CO., U.S.A.
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