Power Supply And Ground Circuit

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Power is supplied at all times:

through 10A fuse [No. 6, located in the fuse block (J/B) NO. 1]
to combination meter terminal 39.

With the ignition switch in the ON or START position, power is supplied:

through 10A fuse [No. 9, located in the fuse block (J/B) NO. 1]
to combination meter terminals 40 and 42.

With the ignition switch in the ACC or ON position, power is supplied:

through 10A fuse [No. 21, located in the fuse block (J/B) NO. 1]
to combination meter terminal 28.

Ground is supplied

to combination meter terminals 20 and 33
through body grounds M24 and M114.