4WAS Warning Lamp Does Not Turn On

4WAS WARNING LAMP DOES NOT TURN ON


Description

- 4WAS warning lamp does not turn ON when turning ignition switch ON from OFF.




4WAS WARNING LAMP DOES NOT TURN ON


Diagnosis Procedure

1.CHECK 4WAS SYSTEM POWER SUPPLY AND GROUND CIRCUIT
With CONSULT-III
Perform the trouble diagnosis of the power supply and ground circuit.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace the specific malfunctioning part.
2.CHECK 4WAS WARNING LAMP
With CONSULT-III
Perform the trouble diagnosis of 4WAS warning lamp. 4WAS Warning Lamp.
Is the inspection result normal?
YES - Check that there is no malfunction in each harness connector pin terminal or disconnection.
NO - Repair or replace the specific malfunctioning part.