Charging System - Charge Warning Light Comes On While Driving

Lexus IS250 IS220d GSE20 ALE20 2AD-FHV CHARGING

INSPECTION PROCEDURE

CHECK LOCK FUNCTION OF CLUTCH PULLEY

CHECK LOCK OF CLUTCH PULLEY

CHARGING SYSTEM - Charge Warning Light Comes ON while Driving

INSPECTION PROCEDURE

1.CHECK LOCK FUNCTION OF CLUTCH PULLEY

Check the lock function with the pulley installed in the vehicle.


Visually check that the rotor in the generator operates with the engine started.

Check the lock function with the pulley removed from the vehicle.


Remove the generator pulley cap. Using SST, hold the generator rotor.

Charging System - Charge Warning Light Comes On While Driving. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Turn the clutch pulley clockwise and check that the outer ring locks.

  • OK:
  • The outer ring locks.
  • SST
  • 09820-63020
NG
REPLACE CLUTCH PULLEY
OK
2.CHECK LOCK OF CLUTCH PULLEY

Start the engine and visually check looseness of the clutch pulley.

  • OK:
  • The clutch pulley is not loose.
NG
TIGHTEN CLUTCH PULLEY TO THE SPECIFIED TORQUE
OK
REPLACE GENERATOR ASSEMBLY