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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Diagnosis System
DIAGNOSIS SYSTEM CHECK DLC3 (a) Check the DLC3. Click here INSPECT AUXILIARY BATTERY VOLTAGE (a) Check the auxiliary battery voltage. Standard voltage: 11 to 14 V (power switch off) If the voltage is below 11 V, recharge or replace the auxiliary battery.
Cold Start Idle Air Control System Performance (P050A)
MONITOR DESCRIPTION This monitor will run when the engine is started at an engine coolant temperature of -10 to 50°C (14 to 122°F). The DTC will be stored after the engine idles for 13 seconds (2 trip detection logic). The DTC is designed to monitor the idle air control at cold start. When the eng
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