Headlight

SYSTEM OUTLINE

DAYTIME RUNNING LIGHT OPERATION (w/o HID)

Through control of the DRL NO.2 Relay, the Headlight (High beam) is connected in a series, and the light is lit dimmer than usual.

When the ignition SW is turned to the ON position, and the parking brake pedal is released (Parking brake SW off), the current flows from the MAIN fuse to DRL NO.2 Relay (Coil side) to TERMINAL DRL of the body ECU to GROUND, and activates the DRL NO.2 Relay. As a result, the current flows to the H-LP L UPR fuse, and flows to TERMINAL 2 of the headlight LH (High beam) to TERMINAL 1 to TERMINAL 1 of the headlight RH (High beam) to TERMINAL 2 to TERMINAL 2 of the DRL NO.3 Relay to TERMINAL 4 to TERMINAL 1 of the daytime running light resistor (USA) or short connector (Canada) to TERMINAL 2 to GROUND.

DAYTIME RUNNING LIGHT OPERATION (w/ HID)

Through control of the DRL NO.2 Relay, the Headlight (High beam) is connected in a series, and the light is lit dimmer than usual.

When the ignition SW is turned to the ON position, and the parking brake pedal is released (Parking brake SW off), the current flows from the MAIN fuse to DRL NO.2 Relay (Coil side) to TERMINAL DRL of the body ECU to GROUND, and activates the DRL NO.2 Relay. As a result, the current flows to the H-LP L UPR fuse, and flows to TERMINAL 2 of the headlight LH ECU to TERMINAL 4 to TERMINAL 4 of the headlight RH ECU to TERMINAL 4 to TERMINAL 2 of the DRL NO.3 Relay to TERMINAL 4 to TERMINAL 1 of the daytime running light resistor (USA) or short connector (Canada) to TERMINAL 2 to GROUND.