When the ignition switch is ON, the multiplex network master switch assembly sends the remote switch signals for other seats to the power window regulator motor assembly for each power seat (front passenger side).
The power window regulator motor assembly (front passenger side) that receives the signal operates according to this signal.
The power window control system uses the LIN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Troubleshoot the power window control system after confirming that the communication system is functioning properly.
If a power window regulator motor assembly has been replaced with a new one, initialize the power window control system.
Using the GTS, read the data for the condition when the multiplex network master switch assembly was operated.
| Tester Display | Measurement Item | Range | Normal Condition | Diagnostic Note |
|---|---|---|---|---|
| P Door P/W Auto SW | Front passenger door power window auto up and down switch signal | OFF or ON | OFF: Front passenger door power window auto switch not being operated
ON: Front passenger door power window auto switch being operated |
- |
| RR Door P/W Auto SW | Rear RH door power window auto up and down switch signal | OFF or ON | OFF: Rear RH door power window auto switch not being operated
ON: Rear RH door power window auto switch being operated |
Although the item is displayed on the GTS, it is not applicable to this vehicle |
| RL Door P/W Auto SW | Rear LH door power window auto up and down switch signal | OFF or ON | OFF: Rear LH door power window auto switch not being operated
ON: Rear LH door power window auto switch being operated |
Although the item is displayed on the GTS, it is not applicable to this vehicle |
| P Door P/W Up SW | Front passenger door power window manual up switch signal | OFF or ON | OFF: Front passenger door power window manual up switch not being operated
ON: Front passenger door power window manual up switch being operated |
- |
| RR Door P/W up switch | Rear RH door power window manual up switch signal | OFF or ON | OFF: Rear RH door power window manual up switch not being operated
ON: Rear RH door power window manual up switch being operated |
Although the item is displayed on the GTS, it is not applicable to this vehicle |
| RL Door P/W up switch | Rear LH door power window manual up switch signal | OFF or ON | OFF: Rear LH door power window manual up switch not being operated
ON: Rear LH door power window manual up switch being operated |
Although the item is displayed on the GTS, it is not applicable to this vehicle |
| Tester Display |
|---|
| P Door P/W Auto SW |
| RR Door P/W Auto SW |
| RL Door P/W Auto SW |
| P Door P/W Up SW |
| RR Door P/W up switch |
| RL Door P/W up switch |
On the GTS screen, ON or OFF is displayed accordingly.
| Result | Proceed to |
|---|---|
| NG | A |
| OK (when the window for which remote operation is impossible is the front passenger side window) (for LHD) | B |
| OK (when the window for which remote operation is impossible is the front passenger side window) (for RHD) | C |
A
B
C