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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 [09/2020 - 10/2022] >> Description

DTC P0115-2A: Engine Coolant Temperature Sensor 1 Signal Stuck in Range [09/2020 - 10/2022]: Description

WARNING: This page is about a different variant/trim than selected.

Refer to DTC P0115-11.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P0115-2A Engine Coolant Temperature Sensor 1 Signal Stuck in Range Either of the following conditions is met (2 trip detection logic):
  • When engine is started cold and warmed up, the engine coolant temperature sensor value does not change.
  • After the warmed up engine is stopped and then next cold engine start is performed, the engine coolant temperature sensor value does not change.
  • Water inlet with thermostat sub-assembly
  • Engine coolant temperature sensor
 Comes on DTC stored SAE Code: P0116
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