| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VK5Q |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - ] |
| Title: WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: PROBLEM SYMPTOMS TABLE; 2016 - 2020 MY Sienna [12/2015 - ] | ||
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Power Window Control System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Remote Up / Down Function does not Operate |
Proceed to "Remote Up / Down Function does not Operate" |
|
|
LIN communication system |
|
|
|
Multiplex network master switch assembly |
|
|
|
Front power window regulator motor assembly RH |
|
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator motor assembly RH |
|
|
|
Driver Side Power Window does not Operate with Multiplex Network Master Switch |
Proceed to "Driver Side Power Window does not Operate with Power Window Master Switch" |
|
|
LIN communication system |
|
|
|
Front power window regulator motor assembly LH |
|
|
|
Multiplex network master switch assembly |
|
|
|
Main body ECU |
|
|
|
Wire harness or connector |
- |
|
|
Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch |
Proceed to "Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch" |
|
|
LIN communication system |
|
|
|
Front power window regulator motor assembly RH |
|
|
|
Front power window regulator switch assembly RH |
|
|
|
Main body ECU |
|
|
|
Wire harness or connector |
- |
|
|
Rear Power Window LH does not Operate with Rear Power Window Switch LH |
Proceed to "Rear Power Window LH does not Operate with Rear Power Window Switch LH" |
|
|
LIN communication system |
|
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator switch assembly LH |
|
|
|
Main body ECU |
|
|
|
Wire harness or connector |
- |
|
|
Rear Power Window RH does not Operate with Rear Power Window Switch RH |
Proceed to "Rear Power Window RH does not Operate with Rear Power Window Switch RH" |
|
|
LIN communication system |
|
|
|
Rear power window regulator motor assembly RH |
|
|
|
Rear power window regulator switch assembly RH |
|
|
|
Main body ECU |
|
|
|
Wire harness or connector |
- |
|
|
Driver Side Power Window Auto Up / Down Function does not Operate with Multiplex Network Master Switch |
Proceed to "Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch" |
|
|
LIN communication system |
|
|
|
Front power window regulator motor assembly LH |
|
|
|
Multiplex network master switch assembly |
|
|
|
Glass position initialization |
|
|
|
Wire harness or connector |
- |
|
|
Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch |
Proceed to "Front Passenger Side Power Window Auto Up / Down Function does not Operate with Front Passenger Side Power Window Switch" |
|
|
Front power window regulator motor assembly RH |
|
|
|
Front power window regulator switch assembly RH |
|
|
|
Glass position initialization |
|
|
|
Wire harness or connector |
- |
|
|
Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH |
Proceed to "Rear Power Window LH Auto Up / Down Function does not Operate with Rear Power Window Switch LH" |
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator switch assembly LH |
|
|
|
Glass position initialization |
|
|
|
Wire harness or connector |
- |
|
|
Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH |
Proceed to "Rear Power Window RH Auto Up / Down Function does not Operate with Rear Power Window Switch RH" |
|
|
Rear power window regulator motor assembly RH |
|
|
|
Rear power window regulator switch assembly RH |
|
|
|
Glass position initialization |
|
|
|
Wire harness or connector |
- |
|
|
Key-off Operation Function Operates even if Operating Conditions are not Satisfied |
Proceed to "Key-off Operation Function Operates even if Operating Conditions are not Satisfied" |
|
|
LIN communication system |
|
|
|
Lighting system (door courtesy switch circuit) |
|
|
|
Front power window regulator motor assembly LH |
|
|
|
Front power window regulator motor assembly RH |
|
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator motor assembly RH |
|
|
|
Main body ECU |
|
|
|
Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated) |
Proceed to "Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)" |
|
|
Glass position initialization (applicable location) |
|
|
|
Improper installation (applicable location) |
- |
|
|
Front power window regulator motor assembly LH |
|
|
|
Front power window regulator motor assembly RH |
|
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator motor assembly RH |
|
|
|
Auto down operation does not fully open power window (catch protection function is activated) |
Proceed to "Auto Down Operation does not Fully Open Power Window (Catch Protection Function is Activated)" |
|
|
Glass position initialization (applicable location) |
|
|
|
Improper installation (applicable location) |
- |
|
|
Front power window regulator motor assembly LH |
|
|
|
Front power window regulator motor assembly RH |
|
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator motor assembly RH |
|
|
|
Jam Protection Function does not Operate |
Proceed to "Jam Protection Function does not Operate" |
|
|
Glass position initialization (applicable location) |
|
|
|
Front power window regulator motor assembly LH |
|
|
|
Front power window regulator motor assembly RH |
|
|
|
Rear power window regulator motor assembly LH |
|
|
|
Rear power window regulator motor assembly RH |
|
![2016 - 2020 MY Sienna [12/2015 - ]; WINDOW / GLASS: POWER WINDOW CONTROL SYSTEM: Remote Up / Down Function does not Operate](/t3Portal/stylegraphics/info.gif)
Rear Quarter Power Window Control System
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Rear Quarter Window does not Operate with Power Quarter Window Switch |
Proceed to "Power Vent Window Motor Circuit" |
|
|
Power vent window motor assembly LH |
- |
|
|
Power vent window motor assembly RH |
- |
|
|
Power quarter window switch |
- |
|
|
Wire harness or connector |
- |
|
|
Main body ECU |
|
|
|