Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2017 Lexus RC 350, 2016 Lexus RC 350, and 2015 Lexus RC 350. However, it is still accessible from the selected car via links, so may be relevant.
OFF malfunction
- When one of the following conditions is met: OFF malfunction (A), (B), (C), (D) or (E)OFF MALFUNCTION (A)
Turbine speed - Output speed (NT - NO) x 5th gear ratio 400 rpm or more OFF MALFUNCTION (B)Turbine speed - Output speed (NT - NO) x 6th gear ratio 400 rpm or more OFF MALFUNCTION (C)Turbine speed - Output speed (NT - NO) x 7th gear ratio 400 rpm or more OFF MALFUNCTION (D)Turbine speed - Output speed (NT - NO) x 8th gear ratio 400 rpm or more OFF MALFUNCTION (E)Shift solenoid valve SLT ON malfunction
ON malfunction
- When one of following conditions is met: ON malfunction (A), (B) or (C)
2 detections are necessary per driving cycle:
1st detection: temporary flag ON
2nd detection: pending fault code ON
ON malfunction (A)
- When either condition below is met: Condition (1) or (2)CONDITION (1)
Turbine speed / Output speed (NT / NO) 1.141 or more and 1.291 or less
(when output speed less than 660 rpm)CONDITION (2)Turbine speed - Output speed (NT - NO) x 5th gear ratio
(Actual 5th gear)-50 rpm or more and 50 rpm or less
(when output speed 660 rpm or more)
ON malfunction (B)
- When either condition below is met: Condition (1) or (2)CONDITION (1)
Turbine speed / Output speed (NT / NO) 0.62 or more and 0.75 or less
(when output speed less than 1100 rpm)CONDITION (2)Turbine speed - Output speed (NT - NO) x 8th gear ratio
(Actual 8th gear)-50 rpm or more and 50 rpm or less
(when output speed 1100 rpm or more)
ON malfunction (C)
- When either condition below is met: Condition (1) or (2)CONDITION (1)
Turbine speed / Output speed (NT / NO) 0.93 or more and 1.07 or less
(when output speed less than 860 rpm)CONDITION (2)Turbine speed - Output speed (NT - NO) x 6th gear ratio
(Actual 6th gear)-50 rpm or more and 50 rpm or less
(when output speed 860 rpm or more)
- When either condition below is met: Condition (1) or (2)