Problem Symptoms Table
Power window control system
PROBLEM SYMPTOMS TABLE
| Symptom | Suspected area | Refer to |
|---|---|---|
| Unable to operate driver power window with power window regulator master switch | 1. D FR DOOR fuse | DRIVER SIDE POWER WINDOW DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH |
| 2. Power fuse | ||
| 3. Power window regulator master switch | ||
| 4. Power window regulator motor (on driver side) | ||
| 5. Main body ECU | ||
| Unable to operate passenger power window with power window regulator switch (on front passenger side) | 1. Power fuse | FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH |
| 2. Power window regulator master switch (on passenger side) | ||
| 3. Power window regulator motor (on passenger side) | ||
| 4. Wire harness | ||
| Unable to operate rear power window LH with power window regulator switch (on rear LH) | 1. RL DOOR fuse | REAR POWER WINDOW LH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH LH |
| 2. Power window regulator switch (rear LH) | ||
| 3. Power window regulator motor (rear LH) | ||
| Unable to operate rear power window RH with power window regulator switch (on rear RH) | 1. RR DOOR fuse | REAR POWER WINDOW RH DOES NOT OPERATE WITH REAR POWER WINDOW SWITCH RH |
| 2. Power window regulator switch (rear RH) | ||
| 3. Power window regulator motor (rear RH) | ||
| AUTO UP / DOWN function does not operate (MANUAL UP / DOWN function operates) | 1. D FR DOOR fuse | DRIVER SIDE POWER WINDOW AUTO UP / DOWN FUNCTION DOES NOT OPERATE WITH POWER WINDOW MASTER SWITCH |
| 2. Power window regulator master switch | ||
| 3. Power window regulator motor (on driver side) | ||
| 4. Wire harness | ||
| Unable to operate passenger power window with power regulator master switch (regulator switch normal) | 1. Power window regulator master switch | FRONT PASSENGER SIDE POWER WINDOW DOES NOT OPERATE WITH FRONT PASSENGER SIDE POWER WINDOW SWITCH |
| 2. Wire harness | ||
| Power windows operate under improper operating conditions after ignition switch turned off (key-off) | 1. Power window regulator master switch | KEY-OFF OPERATION FUNCTION OPERATES EVEN IF OPERATING CONDITIONS ARE NOT SATISFIED |
| 2. Front door courtesy light switch | ||
| 3. Main body ECU | ||
| 4. Wire harness | ||
| Unable to fully close power window with AUTO UP function (jam protection activated) | 1. Door glass run and window guide | AUTO UP OPERATION DOES NOT FULLY CLOSE POWER WINDOW (JAM PROTECTION FUNCTION IS ACTIVATED) |
| 2. Power window regulator master switch | ||
| 3. Power window regulator motor (on driver side) |