System Description: Outline: Notes

WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Power is supplied at all times

to ignition relay, located in the IPDM E/R, and
to headlamp high relay, located in the IPDM E/R, and
to headlamp low relay, located in the IPDM E/R, and
through 50A fusible link (letter j , located in the fuse and fusible link box)
to BCM terminal 70, and
through 15A fuse (No. 34, located in the IPDM E/R)
to IPDM E/R CPU, and
through 15A fuse (No. 41, located in the IPDM E/R)
to IPDM E/R CPU, and
through 15A fuse [No. 3, located in the fuse block (J/B)]
to BCM terminal 57, and
through 15A fuse [No. 19, located in the fuse block (J/B)]
to combination meter terminal 40.

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

to ignition relay, located in the IPDM E/R, and
through 10A fuse [No. 16, located in the fuse block (J/B)]
to BCM terminal 38, and
through 10A fuse [No. 14, located in the fuse block (J/B)]
to combination meter terminal 38.

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

through 10A fuse [No. 4, located in the fuse block (J/B)]
to BCM terminal 11.

Ground is supplied

to BCM terminal 67
to combination meter terminal 20
through grounds M57, M61 and M79, and
to IPDM E/R terminals 38 and 60
through grounds E9, E15 and E24.