Control Unit Circuit Test

WARNING: This page is about a different car, the 2003 Infiniti QX4. However, it is still accessible from the selected car via links, so may be relevant.

System Description: When the switch is ON, the control unit lights up the lamp.

Fig 1: Displaying Control Unit Circuit Test Case 1

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Displaying Input Output Voltage Chart Case 1

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Control Unit Circuit Test Case 2

Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Input Output Voltage Chart Case 2

Courtesy of NISSAN MOTOR CO., U.S.A.