DESCRIPTION
When the ignition switch is ON, the power window regulator motor assembly (for front passenger door) is operated by the power window regulator switch assembly. The power window regulator motor assembly (for front passenger door) has motor, regulator, and ECU functions.
WIRING DIAGRAM
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CAUTION / NOTICE / HINT
NOTICE:
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PROCEDURE
1. | READ VALUE USING GTS |
(a) Read the Data List according to the display on the GTS.
Body Electrical > Main Body > Data List
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
Communication P-Door Motor |
Connection status between power window regulator motor assembly (for front passenger door) and main body ECU (multiplex network body ECU) |
STOP or OK | STOP: Communication stopped OK: Normal communication |
- |
Tester Display |
---|
Communication P-Door Motor |
OK:
OK is displayed for each Data List item above.
NG | ![]() | GO TO LIN COMMUNICATION SYSTEM |
|
2. |
READ VALUE USING GTS |
(a) Read the Data List according to the display on the GTS.
Body Electrical > Main Body > Data List
Tester Display | Measurement Item |
Range | Normal Condition |
Diagnostic Note |
---|---|---|---|---|
P Door Power Window UP Switch |
Front passenger door power window manual up switch |
OFF or ON | OFF: Manual up switch not being operated ON: Manual up switch being operated |
- |
P Door Power Window DOWN Switch |
Front passenger door power window manual down switch |
OFF or ON | OFF: Manual down switch not being operated ON: Manual down switch being operated |
- |
Tester Display |
---|
P Window Auto Up Function |
P Window Auto Down Function |
OK:
On the GTS screen, ON or OFF is displayed accordingly.
NG | ![]() | GO TO STEP 4 |
|
3. |
PERFORM ACTIVE TEST USING GTS |
(a) Perform the Active Test according to the display on the GTS.
Body Electrical > Main Body > Active Test
Tester Display | Measurement Item |
Control Range | Diagnostic Note |
---|---|---|---|
P Door Power Window UP |
Front passenger door power window up activate |
OFF/ON | - |
P Door Power Window DOWN |
Front passenger door power window down activate |
OFF/ON | - |
Tester Display |
---|
P Door Power Window UP |
Tester Display |
---|
P Door Power Window DOWN |
HINT:
Up and down movement does not occur if the arrow is not pressed and held.
OK:
Front passenger door power window operates normally.
OK | ![]() | REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
NG | ![]() | REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door) |
4. |
INSPECT POWER WINDOW REGULATOR SWITCH ASSEMBLY |
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NG | ![]() | REPLACE POWER WINDOW REGULATOR SWITCH ASSEMBLY |
|
5. |
CHECK HARNESS AND CONNECTOR (POWER WINDOW REGULATOR SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR FRONT PASSENGER DOOR)) |
(a) Disconnect the K2 power window regulator motor assembly (for front passenger door) connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition |
Specified Condition |
---|---|---|
K12-5 (UP) - K2-10 (UP) |
Always | Below 1 Ω |
K12-5 (UP) or K2-10 (UP) - Body ground |
Always | 10 kΩ or higher |
K12-4 (DOWN) - K2-7 (DOWN) |
Always | Below 1 Ω |
K12-4 (DOWN) or K2-7 (DOWN) - Body ground |
Always | 10 kΩ or higher |
NG | ![]() | REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
6. |
INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door) |
Click here
OK | ![]() | REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
NG | ![]() | REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Door) |