The ETACS-ECU will set diagnosis code No. U150E when abnormal signals are received from
the rear power window sub switch (LH).
PROBABLE CAUSES
Faulty rear power window sub switch (LH)
DIAGNOSIS PROCEDURE
Check whether the diagnosis code is reset.
Check again if the diagnosis code is set to the ETACS-ECU.
(1)Erase the diagnosis code.
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
(3)Check if diagnosis code is set.
Q.
Is the diagnosis code set?
Replace the rear power window sub switch (LH).
A poor connection, open circuit, or other intermittent malfunctions in the LIN
bus lines between the rear power window sub switch (LH) and the ETACS-ECU (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction ).
Replace the rear power window sub switch (LH).
A poor connection, open circuit, or other intermittent malfunctions in the LIN
bus lines between the rear power window sub switch (LH) and the ETACS-ECU (Refer to GROUP 00 - How
to Cope with Intermittent Malfunction