| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM1000000012UWQ |
| Model Year Start: 2018 | Model: Camry | Prod Date Range: [03/2017 - ] |
| Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Driver Side Power Window does not Operate with Power Window Master Switch; 2018 - 2024 MY Camry [03/2017 - ] | ||
|
Driver Side Power Window does not Operate with Power Window Master Switch |
DESCRIPTION
When the ignition switch is ON, the power window regulator motor assembly (for driver door) is operated by the multiplex network master switch assembly. The power window regulator motor assembly (for driver door) has motor, regulator and ECU functions.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
-
The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.
Click here
![2018 - 2024 MY Camry [03/2017 - ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
-
If the power window regulator motor assembly (for driver door) has been replaced with a new one, initialize the power window control system.
Click here
- Inspect the fuses for circuits related to this system before performing the following procedure.
-
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*
Click here
*: w/ Smart Key System
PROCEDURE
|
1. |
READ VALUE USING TECHSTREAM (MAIN BODY) |
(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 / Main Body / Data List.
(e) Read the Data List according to the display on the Techstream.
Body Electrical > Main Body > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
Communication D-Door Motor |
Connection status between power window regulator motor assembly (for driver door) and main body ECU (multiplex network body ECU) |
STOP or OK |
STOP: Communication stopped OK: Normal communication |
- |
|
Communication Master SW |
Connection status between multiplex network master switch assembly and main body ECU (multiplex network body ECU) |
STOP or OK |
STOP: Communication stopped OK: Normal communication |
- |
Body Electrical > Main Body > Data List
|
Tester Display |
|---|
|
Communication D-Door Motor |
|
Communication Master SW |
OK:
OK is displayed for each Data List item above.
| NG |
|
GO TO LIN COMMUNICATION SYSTEM (Proceed to How to Proceed with Troubleshooting) |
|
|
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.
Body Electrical > D-Door Motor > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
D Door P/W Up SW |
Driver door power window manual up switch signal |
OFF or ON |
OFF: Driver door power window manual up switch not being operated ON: Driver door power window manual up switch being operated |
- |
|
D Door P/W Down SW |
Driver door power window manual down switch signal |
OFF or ON |
OFF: Driver door power window manual down switch not being operated ON: Driver door power window manual down switch being operated |
- |
Body Electrical > D-Door Motor > Data List
|
Tester Display |
|---|
|
D Door P/W Up SW |
|
D Door P/W Down SW |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
| NG |
|
|
|
3. |
PERFORM ACTIVE TEST USING TECHSTREAM (D-DOOR MOTOR) |
(a) Enter the following menus: Body Electrical / D-Door Motor / Active Test.
(b) Perform the Active Test according to the display on the Techstream.
CAUTION:
Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate.
Body Electrical > D-Door Motor > Active Test
|
Tester Display |
Measurement Item |
Control Range |
Diagnostic Note |
|---|---|---|---|
|
Power Window |
Power window |
OFF / DOWN / UP |
- |
Body Electrical > D-Door Motor > Active Test
|
Tester Display |
|---|
|
Power Window |
OK:
Driver door power window operates normally.
| OK |
|
REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
|
| NG |
|
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR)
|
|
4. |
CHECK HARNESS AND CONNECTOR (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY - POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR)) |
(a) Disconnect the O2 multiplex network master switch assembly connector.
(b) Disconnect the O6 power window regulator motor assembly (for driver door) connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
O2-20 (UP) - O6-10 (UP) |
Always |
Below 1 Ω |
|
O2-20 (UP) or O6-10 (UP) - Body ground |
Always |
10 kΩ or higher |
|
O2-15 (DOWN) - O6-7 (DOWN) |
Always |
Below 1 Ω |
|
O2-15 (DOWN) or O6-7 (DOWN) - Body ground |
Always |
10 kΩ or higher |
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
5. |
INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH |
(a) Remove the power window regulator motor assembly (for driver door).
Click here
(b) Inspect the power window regulator motor assembly (for driver door).
Click here
| OK |
|
| NG |
|
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (FOR DRIVER DOOR)
|
|
|