Operation CHARM: Car repair manuals for everyone.

Headlight Activation Circuit

Headlight Activation Circuit:




Headlight Activation Circuit:





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.
Checking the headlight activation circuit (Disconnect the connector of the ECU. then short-circuit terminal connector No.10, and activate the headlight relay.)