DESCRIPTION
If the manual up/down function can be performed but the auto up/down function cannot, 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:
HINT:
If the pulse sensor built into the front power window regulator motor assembly RH is malfunctioning, the power window control system enters fail-safe mode. The remote up and down and auto up and down functions cannot be operated during fail-safe mode. However, the power window can be closed by holding the power window regulator switch assembly at the auto up position, and opened manually by pushing down the power window regulator switch assembly (See page ).
PROCEDURE
1. |
READ VALUE USING TECHSTREAM (P-DOOR MOTOR) |
(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 / P-Door Motor / Data List.
(e) Read the Data List according to the display on the Techstream.
P-Door Motor (Front Power Window Regulator Motor Assembly RH)
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
P Door P/W Auto SW |
Front passenger side power window auto switch signal / ON or OFF |
ON: Front passenger side power window auto switch operated OFF: Front passenger side power window auto switch not operated |
- |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
NG |
GO TO STEP 4 |
|
2. |
PERFORM INITIALIZATION (FOR FRONT PASSENGER SIDE) |
(a) Initialize the front power window regulator motor assembly RH (See page ).
|
3. |
CHECK POWER WINDOW CONTROL SYSTEM (AUTO UP/DOWN FUNCTION) |
(a) Check that the front passenger side power window moves when the auto up/down function of the front power window regulator switch assembly RH is operated (See page ).
OK:
Front passenger side auto up/down function is normal.
OK |
END (PROBLEM DUE TO INITIALIZATION FAILURE) |
NG |
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
4. |
INSPECT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH |
(a) Remove the front power window regulator switch assembly RH (See page ).
(b) Inspect the front power window regulator switch assembly RH.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
5 - 7 |
Auto up or manual up position |
Below 1 Ω |
4 - 7 |
Auto down or manual down position |
Below 1 Ω |
7 - 8 |
Auto down or manual down position |
Below 1 Ω |
4 - 5 |
Off |
10 kΩ or higher |
NG |
REPLACE FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH |
|
5. |
CHECK HARNESS AND CONNECTOR (FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RH - FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH) |
(a) Disconnect the P21 front power window regulator switch assembly RH connector.
(b) Disconnect the P22 front power window regulator motor assembly RH connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
P21-8 (AUTO) - P22-4 (AUTO) |
Always |
Below 1 Ω |
P21-8 (AUTO) - Body ground |
Always |
10 kΩ or higher |
OK |
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Components
COMPONENTS
ILLUSTRATION
*1
LOWER NO. 2 STEERING WHEEL COVER
*2
LOWER NO. 3 STEERING WHEEL COVER
*3
STEERING PAD
-
-
N*m (kgf*cm, ft.*lbf): Specified torque
-
...
Replacement
REPLACEMENT
PROCEDURE
1. REPLACE AUTOMATIC TRANSMISSION FLUID
(a) Lift the vehicle. [*1]
NOTICE:
Set the vehicle on a lift so that the vehicle is kept level when it is lifted
up (make sure that the tilt angle from the front to rear of the vehicle is within
+/-1°).
(b) Remove th ...
Front Radar Sensor (C1A10)
DESCRIPTION
When an internal malfunction is detected in the millimeter wave radar sensor
assembly, DTC C1A10 is stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1A10
Front Radar Sensor
When the ...