| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001FJ09 |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - ] |
| Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch; 2019 - 2024 MY RAV4 RAV4 HV [11/2018 - ] | ||
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Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch |
DESCRIPTION
If the manual up and down function operates normally but the auto up and down function does not, then fail-safe mode may be functioning.
If power window initialization has not been performed, the auto up and down function will not operate.
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![2019 - 2024 MY RAV4 RAV4 HV [11/2018 - ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: INITIALIZATION](/t3Portal/stylegraphics/info.gif)
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.
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-
If the front power window regulator motor assembly has been replaced with a new one, initialize the power window control system.
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-
Check that the "D Window Auto Up" and "D Window Auto Down" power window control system customize settings are "ON" before proceeding with work.
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- After the catch protection function operates, the auto operation is not performed the first time auto up is performed. All auto up operations performed after the first operate normally.
HINT:
If the pulse sensor built into the front power window regulator motor assembly 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 multiplex network master switch assembly at the auto up position, and opened manually by pushing down the multiplex network master switch assembly.
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PROCEDURE
|
1. |
READ VALUE USING TECHSTREAM (MASTER SWITCH) |
(a) Using the Techstream, read the data for the condition when the multiplex network master switch assembly was operated.
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Body Electrical > Master Switch > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
D Door P/W Auto SW |
Driver door power window auto switch signal |
OFF or ON |
OFF: Driver door power window auto switch not being operated ON: Driver door power window auto switch being operated |
- |
Body Electrical > Master Switch > Data List
|
Tester Display |
|---|
|
D Door P/W Auto SW |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
| NG |
|
|
|
2. |
READ VALUE USING TECHSTREAM (D-DOOR MOTOR) |
(a) Using the Techstream, read the data for the condition when the multiplex network master switch assembly was operated.
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Body Electrical > D-Door Motor > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
D Door P/W Auto SW |
Driver door power window auto switch signal |
OFF or ON |
OFF: Driver door power window auto switch not being operated ON: Driver door power window auto switch being operated |
- |
Body Electrical > D-Door Motor > Data List
|
Tester Display |
|---|
|
D Door P/W Auto SW |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
| NG |
|
|
|
3. |
PERFORM INITIALIZATION |
(a) Initialize the front power window regulator motor assembly LH.
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OK:
Power window system operates normally.
| OK |
|
END (PROBLEM DUE TO INITIALIZATION FAILURE) |
| NG |
|
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
|
|
4. |
REPLACE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY |
(a) Temporarily replace the multiplex network master switch assembly with a new or normally functioning one.
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OK:
Power window system operates normally.
| NG |
|
END (MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WAS DEFECTIVE) |
| OK |
|
REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
|
|
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