Keyless Power Window Down Does Not Operate

KEYLESS POWER WINDOW DOWN DOES NOT OPERATE

Description

NOTE:
Before performing the diagnosis in the following procedure, check " Work Flow". Initial Inspection and Diagnostic Overview.


Diagnosis Procedure


1. CHECK REMOTE KEYLESS ENTRY FUNCTION

Check remote keyless entry function.
Does door lock/unlock with Intelligent key button?
YES- GO TO 2.
NO- Go to System Description.

2. CHECK POWER WINDOW OPERATION

Check power window operation.
Does power window up/down with power window main switch?
YES- GO TO 3.
NO- Go to Power Window Main Switch.

3. CHECK "PW DOWN SET" SETTING IN "WORK SUPPORT"

Check "PW DOWN SET" setting in "WORK SUPPORT".
Intelligent Key.
Is the inspection result normal?
YES- GO TO 4.
NO- Set "PW DOWN SET" setting in "WORK SUPPORT".

4. CHECK POWER WINDOW MAIN SWITCH SERIAL LINK CIRCUIT

Check power window main switch serial link circuit.
Component Function Check.
Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace the malfunctioning parts.

5. CONFIRM THE OPERATION

Confirm the operation again.
Is the result normal?
YES- Check intermittent incident. Intermittent Incident.
NO- GO TO 1.