LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2019 >> RAV4 XLE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 28 (Engine Control System (A25A-FXS) - Diagnostic Codes (02 Of 11)) >> SFI System >> DTC P0115-2A: Engine Coolant Temperature Sensor 1 Signal Stuck in Range [08/2020 - 10/2022] >> Description

DTC P0115-2A: Engine Coolant Temperature Sensor 1 Signal Stuck in Range [08/2020 - 10/2022]: Description

WARNING: This page is about a different car, the 2025 Toyota RAV4, 2024 Toyota RAV4, 2023 Toyota RAV4, 2022 Toyota RAV4, and 2021 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P0115-11.

Refer to DTC P0115-11: Engine Coolant Temperature Sensor 1 Circuit Short to Ground [08/2020 - ] 

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
  • DTC for Mexico Models: Applies