Fail-Safe Chart
WARNING: This page is about a different car, the 2008 Toyota FJ Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- FAIL-SAFE FUNCTION
- When communication fails in any of the CAN bus lines (communication lines) due to a short circuit or other causes, the fail-safe function, which is specified for each system, operates to prevent the system from malfunctioning.
- Relationships between components and system functions and effects of communication failure on these functions. (For further details, see the pages for each system.)FAIL-SAFE TABLE
Function ECM Skid control ECU Yaw rate sensor Steering Angle Sensor Condition when communication impossible DTC detection (Driver detectable) VSC Control (Controls VSC/TRAC engine output) ◦ • ◦ ◦ VSC function stops Detectable (Light comes on) HINT: - •: Control master
- ◦: System related