| Last Modified: 02-14-2025 | 6.11:8.1.0 | Doc ID: RM100000001FJ07 |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - ] |
| Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Rear Power Window LH does not Operate with Rear Power Window Switch LH; 2019 - 2025 MY RAV4 RAV4 HV [11/2018 - ] | ||
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Rear Power Window LH does not Operate with Rear Power Window Switch LH |
DESCRIPTION
When the ignition switch is ON, the rear power window regulator motor assembly LH is operated by the rear power window regulator switch assembly LH. The rear power window regulator motor assembly LH 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
![2019 - 2023 MY RAV4 RAV4 HV [11/2018 - 10/2023]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
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If the rear power window regulator motor assembly LH has been replaced with a new one, initialize the power window control system.
Click here
- Check that the window lock switch is off before performing the following procedure.
- Inspect the fuse for circuits related to this system before performing the following procedure.
PROCEDURE
|
1. |
READ VALUE USING TECHSTREAM (RL-DOOR MOTOR) |
(a) Using the Techstream, read the data for the condition when the rear power window regulator switch assembly LH was operated.
Click here
Body Electrical > RL-Door Motor > Data List
|
Tester Display |
Measurement Item |
Range |
Normal Condition |
Diagnostic Note |
|---|---|---|---|---|
|
RL Door P/W Up SW |
Rear LH door power window manual up switch signal |
OFF or ON |
OFF: Rear LH door power window manual up switch not being operated ON: Rear LH door power window manual up switch being operated |
- |
|
RL Door P/W Down SW |
Rear LH door power window manual down switch signal |
OFF or ON |
OFF: Rear LH door power window manual down switch not being operated ON: Rear LH door power window manual down switch being operated |
- |
Body Electrical > RL-Door Motor > Data List
|
Tester Display |
|---|
|
RL Door P/W Up SW |
|
RL Door P/W Down SW |
OK:
On the Techstream screen, ON or OFF is displayed accordingly.
| OK |
|
REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
|
|
|
2. |
INSPECT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH |
(a) Remove the rear power window regulator switch assembly LH.
Click here
(b) Inspect the rear power window regulator switch assembly LH.
Click here
| NG |
|
REPLACE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH
|
|
|
3. |
CHECK HARNESS AND CONNECTOR (REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH - REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LH) |
(a) Disconnect the L2 rear power window regulator switch assembly LH connector.
(b) Disconnect the L5 rear power window regulator motor assembly LH connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
L2-5 (UP) - L5-10 (UP) |
Always |
Below 1 Ω |
|
L2-4 (DOWN) - L5-7 (DOWN) |
Always |
Below 1 Ω |
|
L2-5 (UP) or L5-10 (UP) - Body ground |
Always |
10 kΩ or higher |
|
L2-4 (DOWN) or L5-7 (DOWN) - Body ground |
Always |
10 kΩ or higher |
| OK |
|
REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
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