DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 70 (Engine Control System (A25A-FXS) - Diagnostic Codes (P0110-P0125)) >> SFI System >> DTC P0115-2A: Engine Coolant Temperature Sensor 1 Signal Stuck in Range [12/2019 - 09/2020] >> Monitor Strategy

Monitor Strategy

WARNING: This page is about a different variant/trim than selected.
Related DTCs P0116: Engine coolant temperature sensor rationality (cold start monitor)
P0116: Engine coolant temperature sensor rationality (soak monitor)
Required Sensors/Components (Main) Engine coolant temperature sensor
Required Sensors/Components (Related) -
Frequency of Operation Once per driving cycle
Duration 10 seconds: Soak monitor
-: Cold start monitor
MIL Operation 2 driving cycles
Sequence of Operation None