LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2004 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> Power Supply And Ground Circuit >> Wiring Diagram
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Power Supply And Ground Circuit: Wiring Diagram

Fig 1: Power Supply & Ground Circuit - Wiring Diagram - FC-MAIN-01
G02691176Courtesy of NISSAN MOTOR CO., U.S.A.

Specification data are reference values and are measured between each terminal and ground.

CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.
Fig 2: Power Supply & Ground Circuit - Specification Data
G02691177Courtesy of NISSAN MOTOR CO., U.S.A.