Lexus NX: 2ar-fxe (cooling)
Lexus NX Service Manual / Engine & Hybrid System / 2ar-fxe (cooling)
- Coolant
- Cooling Fan Ecu
- Cooling Fan Motor
- Cooling Fan System
- Cooling System
- Radiator
- Relay
- Thermostat
- Water Pump
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Coolant
ReplacementREPLACEMENT PROCEDURE 1. DRAIN ENGINE COOLANT CAUTION: Do not remove the reservoir cap while the engine assembly and radiator assembly are still hot. Pressurized, hot engine coolant and st
Cooling Fan Ecu
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN ECU (a) Check and ensure the following conditions: (1) The power switch is off. (2) The engine coolant temperature is less
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ECU Power Source Circuit
DESCRIPTION If the power switch is on (IG), the hybrid vehicle control ECU applies current to the MREL terminal to turn the IGCT relay on. This supplies power to the +B1 and +B2 terminals. WIRING DIAGRAM Refer to the wiring diagram for DTC P0A08-264. Click here PROCEDURE 1. CHECK HYBRID VE
Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE:
The type of battery voltage sensor to be used varies depending on the vehicle model.
If the wrong type of battery voltage sensor is installed, the power switch cannot be turned on (READY).
After installing the battery voltage sensor, perform the fo
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