Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2024 Lexus TX 500h. However, it is still accessible from the selected car via links, so may be relevant.
When one of the following conditions is met: OFF malfunction (A), (B) or (C)
OFF MALFUNCTION (A)
| Both conditions are met | (a) and (b) |
| (a) Time that following conditions met continuously | 1 second or more |
| (b) Actual start clutch pressure - Target start clutch pressure | 784 kPa (8.0 kgf/cm2 , 114 psi) or higher |
OFF MALFUNCTION (B)
| Start clutch integral calculus value (Accumulated value of (Actual start clutch pressure - TCM indicate pressure value of SL7)) |
431.2 kPa (4.4 kgf/cm2 , 63 psi) or higher |
OFF MALFUNCTION (C)
| Start clutch integral calculus value (Accumulated value of (Actual start clutch pressure - TCM indicate pressure value of SL7)) |
215.6 kPa (2.2 kgf/cm2 , 31 psi) or higher |