Problem Symptoms Table
POWER WINDOW CONTROL SYSTEM
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | Information |
|---|---|---|
| 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 | - | |
| Power window does not operate with multiplex network switch operation (front passenger side) | 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) | - | |
| Power window does not operate with multiplex network switch operation (rear LH side) | 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) | - | |
| Power window does not operate with multiplex network switch operation (rear RH side) | 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 | TERMINALS OF ECU | |
| Multiplex network body ECU | - | |
| Wire harness | - | |
| Power window can be operated after ignition switch is turned off even if operated conditions are not met | Front door courtesy switch | TERMINALS OF ECU |
| Wire harness | - | |
| AUTO UP operation does not fully close power window (Jam protection function is activated) | Power window regulator motor reset | INITIALIZATION |
| Check & Clean Glass run | - | |
| Multiplex network master switch | - |