Problem Symptoms Table
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
Use the table to help determine the cause of the problem symptom 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.
Rear door sunshade system
PROBLEM SYMPTOMS CHART
| Symptom | Suspected Area | Refer to |
|---|---|---|
| Only front switch cannot operate right and left door sunshade | CAN communication | ONLY FRONT SWITCH CANNOT OPERATE RIGHT AND LEFT DOOR SUNSHADE |
| LIN communication | - | |
| No 1 console switch | - | |
| No 2 console switch | - | |
| Rear switch cannot operate right and / or left door sunshade | CAN communication | REAR SWITCH CANNOT OPERATE RIGHT AND / OR LEFT DOOR SUNSHADE |
| Harness and connector (Curtain switch - rear power seat module switch)* | - | |
| Curtain switch assembly* | - | |
| Rear power seat module switch | - | |
| Rear switch cannot operate right door sunshade only | Harness and connector (Curtain switch - rear power seat module switch)* | REAR SWITCH CANNOT OPERATE RIGHT AND / OR LEFT DOOR SUNSHADE |
| Curtain switch assembly* | - | |
| Rear power seat module switch | - | |
| Rear switch cannot operate left door sunshade only | Harness and connector (Curtain switch - rear power seat module switch)* | REAR SWITCH CANNOT OPERATE RIGHT AND / OR LEFT DOOR SUNSHADE |
| Curtain switch assembly* | - | |
| Rear power seat module switch | - | |
| Front and rear switch cannot operate left door sunshade | CAN communication | FRONT AND REAR SWITCH CANNOT OPERATE LEFT DOOR SUNSHADE |
| Harness and connector (Rear curtain LH - Rear door ECU LH) | - | |
| Rear curtain RH | - | |
| Rear door ECU LH | - | |
| Front and rear switch cannot operate right door sunshade | CAN communication | FRONT AND REAR SWITCH CANNOT OPERATE RIGHT DOOR SUNSHADE |
| Harness and connector (Rear curtain RH - Rear door ECU RH) | - | |
| Rear curtain RH | - | |
| Rear door ECU RH | - | |
| HINT *. for Power Seat, Fixed Seat Type |
||