DESCRIPTION
If the manual up/down function can be performed but the auto up/down function cannot, then the fail-safe mode may be functioning.
If the power window initialization (See page
) has not been performed, the auto up/down function
will not operate.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
READ VALUE USING TECHSTREAM (Master Switch) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Master switch / Data List.
(e) Read the Data List according to the display on the Techstream.
Master Switch (Power Window Regulator Master Switch Assembly)
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
D Door P/W Auto SW |
Driver side power window auto up/down switch signal / ON or OFF |
ON: Driver side power window auto switch operated OFF: Driver side power window auto switch not operated |
- |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
NG |
REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY |
|
2. |
READ VALUE USING TECHSTREAM (D-Door Motor) |
(a) Enter the following menus: Body Electrical / D-Door Motor / Data List.
(b) Read the Data List according to the display on the Techstream.
D-Door Motor (Power Window Regulator Motor Assembly (for Driver Side))
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
D Door P/W Auto SW |
Driver side power window auto up/down switch signal / ON or OFF |
ON: Driver side power window auto switch operated OFF: Driver side power window auto switch not operated |
- |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
NG |
GO TO STEP 5 |
|
3. |
PERFORM INITIALIZATION (for Driver Side) |
(a) Initialize the power window regulator motor assembly (for driver side) (See page ).
|
4. |
CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION) |
(a) Check that the driver side door power window moves when the auto up/down function of the power window regulator master switch assembly is operated (See page ).
OK:
Driver side auto up/down function is normal.
OK |
END (PROBLEM DUE TO INITIALIZATION FAILURE) |
NG |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) |
5. |
REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY |
(a) Replace the power window regulator master switch assembly (See page ).
|
6. |
CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION) |
(a) Check that the driver side door power window moves when the auto up/down function of the power window regulator master switch assembly is operated (See page ).
OK:
Driver side auto up/down function is normal.
OK |
END (POWER WINDOW REGULATOR MASTER SWITCH WAS DEFECTIVE) |
NG |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) |
System Description
SYSTEM DESCRIPTION
1. DESCRIPTION
The power steering system generates torque through the operation of
the motor and the reduction gear installed on the column shaft in order
to assist steering effort.
The power steering ECU determines dire ...
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT SEAT HEADREST ASSEMBLY
2. REMOVE FRONT SEAT REAR OUTER TRACK COVER
3. REMOVE FRONT SEAT REAR INNER TRACK COVER
4. REMOVE FRONT SEAT ASSEMBLY
5. REMOVE RECLINING POWER SEAT SWITCH KNOB
6. REMOVE SLIDE AND VER ...
Back Door Closer does not Operate
DESCRIPTION
When the back door closer does not operate, one of the following may be the cause:
1) improper fit of the back door, or a foreign object is stuck in the back door
or 2) initialization of the power back door ECU (power back door motor unit)*1, ...