Tech Tips
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.
| Symptom | Suspected Area | See page |
|---|---|---|
| Remote Up / Down Function does not Operate | Check window lock switch | |
| Refer to troubleshooting | ||
| Driver Side Power Window does not Operate with Power Window Master Switch | Refer to troubleshooting | |
| Front Passenger Side Power Window does not Operate with Front Passenger Side Power Window Switch | Refer to troubleshooting | |
| Driver Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch | Refer to troubleshooting | |
| Front Passenger Side Power Window Auto Up / Down Function does not Operate with Power Window Master Switch | Refer to troubleshooting | |
| Key-off Operation Function Operates even if Operating Conditions are not Satisfied | Refer to troubleshooting | |
| Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated) | Refer to troubleshooting | |
| Driver Side Index Function does not Operate | Refer to troubleshooting | |
| Front Passenger Side Index Function does not Operate | Refer to troubleshooting | |
| Power Window do not Operate Using All Window Switch | Power window regulator master switch assembly | |
| Main body ECU (network gateway ECU) | - |