High Beam Operation/Flash-To-Pass Operation

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

When the lighting switch is turned to the 2ND position and placed in HIGH ("A") position or PASS ("C") position, power is supplied

from terminal 5 of each headlamp relay
to terminal 3 of each headlamp, and
to combination meter terminal 26 for the HIGH BEAM indicator.
Ground is supplied
to headlamp LH terminal 1, and
to combination meter terminal 27 for the HIGH BEAM indicator
through lighting switch terminals 6 and 5
through body grounds E13 and E41, and
to headlamp RH terminal 1
through lighting switch terminals 9 and 8
through body grounds E13 and E41.
With power and ground supplied, the high beams and the high beam indicator illuminate.