Operation Example

WARNING: This page is about a different car, the 2013 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

In the following operation example, the combination of the status signals of the combination switch is replaced as follows: INPUT 1 - 5 to "1 - 5" and OUTPUT 1 - 5 to "A - E".

Example 1: When a switch (TAIL LAMP) is turned ON

The circuit between OUTPUT 4 and INPUT 5 is formed when the TAIL LAMP switch is turned ON.

Fig 1: Combination Switch Circuit Diagram (When Tail Lamp Switch ON)
Courtesy of NISSAN NORTH AMERICA, INC.
BCM detects the combination switch status signal "5D" when the signal of OUTPUT 4 is input to INPUT 5.
BCM judges that the TAIL LAMP switch is ON when the signal "5D" is detected.

Example 2: When some switches (TURN RH, TAIL LAMP) are turned ON

The circuits between OUTPUT 1 and INPUT 5 and between OUTPUT 4 and INPUT 5 are formed when the TURN RH switch and TAIL LAMP switch are turned ON.

Fig 2: Combination Switch Circuit Diagram (Turn RH, Tail Lamp Switches ON)
Courtesy of NISSAN NORTH AMERICA, INC.
BCM detects the combination switch status signal "5AD" when the signals of OUTPUT 1 and OUTPUT 4 are input to INPUT 5.
BCM judges that the TURN RH switch and TAIL LAMP switch are ON when the signal "5AD" is detected.