Check Chart 14

Check Chart 14: Headlight Activation Circuit:

14. HEADLIGHT ACTIVATION CIRCUIT

Description of Operation
The ECU transistor is turned ON if the vehicle door, etc. are opened without use of the key.
This energizes the headlight relay to activate the headlight.

Check Chart 14: Check Object Table:

Checking the headlight activation circuit (Disconnect the connector of the ECU, then short-circuit terminal connector No. 2, and activate the headlight relay.)