Engine coolant temperature
Last reviewed 2026-08-31
Description
ICE coolant. Do not confuse with HV pack temperature.
- Unit
- °C
- Group
- ice
Protocol requests
The same meaning can arrive through different mode + PID + ECU header combinations. Do not merge by hex number alone.
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Engine coolant temperature
ICE coolant temperature. Do not confuse with HV pack or inverter temperature on a hybrid.
OBD · mode 01 · PID 05 · default header · primary
Source label: Standard J1979 mapping
Platforms that list this signal
- Toyota Prius NHW11 (Gen 1)HEV · confirmed
- GM Voltec Gen1 (Opel Ampera / Chevrolet Volt)PHEV · confirmed
- Toyota Prius ZVW30 (Gen 3)HEV · confirmed
- Toyota RAV4 XA50 PHEV / Suzuki AcrossPHEV · confirmed
- Toyota RAV4 XA50 hybridHEV · confirmed
- Toyota C-HR NGX10 hybridHEV · confirmed
- Toyota Yaris XP210 hybridHEV · confirmed
- Toyota Corolla E210 hybridHEV · confirmed
- Toyota Prius XW60 (Gen 5)HEV · confirmed
- Toyota Prius ZVW50 (Gen 4)HEV · confirmed
- Lexus UX 250hHEV · confirmed
- Hyundai Tucson NX4 hybrid / PHEVHEV · confirmed