Fail-Safe Table
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
The pre-collision system fail-safe function and details are indicated in FAIL-SAFE TABLE .
FAIL-SAFE TABLE
| Cause | Warning message | Fail-safe Operation | Conditions to return to normal condition | ||||
|---|---|---|---|---|---|---|---|
| A malfunction exists in part of pre-collision system | "CHECK PCS SYSTEM " to "PCS NOT AVAILABLE NOW " | Depending on malfunction part, pre-collision seat belt or brake assist system may stop operating(2) | Repair malfunctioning part | ||||
| Radiator grille or millimeter wave radar sensor is dirty | "PCS NOT AVAILABLE NOW " | Depending on dirty part, pre-collision seat belt or brake assist system may stop operating(2) | Clean radiator grille or millimeter wave radar sensor | ||||
| Pre-collision sensor cannot detect possible crash object because of bad weather, such as snow | "PCS NOT AVAILABLE NOW " | Depending on dirty part, pre-collision seat belt or brake assist system may stop operating(2) | Sensor can detect an object | ||||
| Overheating prevention function of seat belt control ECU operates(1) | "PCS NOT AVAILABLE NOW " | Pre-collision seat belts | Temperature of seat belt goes down, and seat belt control ECU becomes operative | ||||
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