DRL Relay Circuit

DRL RELAY CIRCUIT

CIRCUIT DESCRIPTION

The multiplex network body ECU controls the DRL No.4 relay. The DRL No.4 relay connects the daytime running light relay and the headlamp during DRL operation. The daytime running light relay controls the illuminance of the headlamp accordingly.

Wiring Diagram:

Step 1 - 2:

Step 3:

Step 4 - 5:

Step 6:

INSPECTION PROCEDURE

HINT: Check it the headlamp (low beam and high beam) is normal before performing the following procedure.