Fail-Safe Chart
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.
Rear power seat module switch (Volume switch)
FAIL-SAFE CHART
| Condition | Response | Recovery |
|---|---|---|
| When volume switch is pushed, rear power seat module switch sends volume up/down signal to radio receiver When switch is released, volume switch OFF signal is sent to radio receiver If signal from rear power seat module switch stops for 1 2 sec or more before radio receiver receives volume switch OFF signal, it is determined that malfunction occurred | When volume switch malfunctions, radio receiver prohibits volume adjustment of rear power seat module switch | - |