Problem Symptoms Table
POWER WINDOW CONTROL SYSTEM
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | Reference |
|---|---|---|
| Power window does not operate with multiplex network master switch operation | ECU-B, ECU-IG, PWR fuse | - |
| Multiplex network master switch circuit (power source) | Power Window Master Switch Power Source Circuit | |
| Power window regulator motor circuit | Driver Side Power Window Motor Circuit | |
| Multiplex network master switch | - | |
| Front passenger side power window does not operate with multiplex network switch operation | PWR fuse | - |
| Multiplex network switch circuit (power source) | Front Passenger Side Power Window Switch Power Source Circuit | |
| Power window regulator motor circuit (front passenger side) | Front Passenger Side Power Window Motor Circuit | |
| Multiplex network switch (front passenger side) | - | |
| Rear LH side power window does not operate with multiplex network switch operation | PWR fuse | - |
| Multiplex network switch circuit (power source) | Rear Power Window Switch LH Circuit | |
| Power window regulator motor circuit (rear LH side) | Rear Power Window Motor LH Circuit | |
| Multiplex network switch (rear LH side) | - | |
| Rear RH side power window does not operate with multiplex network switch operation | PWR fuse | - |
| Multiplex network switch circuit (power source) | Rear Power Window Switch RH Circuit | |
| Power window regulator motor circuit (rear RH side) | Rear Power Window Motor RH Circuit | |
| Multiplex network switch (rear RH side) | - | |
| AUTO UP/DOWN function does not operate on driver side | Diagnosis check | DIAGNOSIS SYSTEM |
| Power window regulator motor reset | INITIALIZATION | |
| Multiplex network master switch | - | |
| Wire harness | - | |
| AUTO UP/DOWN function does not operate on any door side except driver side | Diagnosis check | DIAGNOSIS SYSTEM |
| Power window regulator motor reset | INITIALIZATION | |
| Multiplex network master switch | - | |
| Wire harness | - | |
| Remote UP/DOWN function does not operate | DATA LIST/ACTIVE TEST | DATA LIST/ACTIVE TEST |
| Multiplex network master switch | - | |
| Multiplex network body ECU | - | |
| Wire harness | - | |
| Power window can be operated after engine switch is turned off even if operated conditions are not met | Front door courtesy switch | DOOR COURTESY SWITCH CIRCUIT |
| Wire harness | - | |
| AUTO UP operation does not fully close power window (Jam protection function is activated) | Power window regulator motor reset | CUSTOMIZE PARAMETERS |
| Check & clean glass run | - | |
| Multiplex network master switch | - |