Lexus NX: Parts Location

PARTS LOCATION

ILLUSTRATION

*1

IGNITION COIL ASSEMBLY

*2

ECM

*3

NO. 1 ENGINE ROOM RELAY BLOCK LH

- IGN FUSE

*4

SPARK PLUG

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 System Diagram

SYSTEM DIAGRAM

 On-vehicle Inspection

ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing an ignition coil assembly or spark plug. Click here PROCEDURE 1. PERFORM SPARK TEST (a) Check fo

 Knock Sensor

ComponentsCOMPONENTS ILLUSTRATION *1 KNOCK CONTROL SENSOR - - N*m (kgf*cm, ft.*lbf) : Specified torque - - RemovalREMOVAL PROCEDURE 1. REMOVE INTAKE MANIFOLD Click here 2

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 Short in Motor Circuit (C1521-C1524,C1528,C1531-C1555)

DESCRIPTION The power steering ECU assembly detects steering force using the signal received from the steering torque sensor, and also monitors the motor circuit for errors. DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate Return-to-normal Condition Note

 A/C Inverter High Voltage Power Resource System Malfunction (B1471)

DESCRIPTION The hybrid vehicle control ECU monitors the voltage of the HV battery. The hybrid vehicle control ECU stops compressor control and stores this DTC when the monitored voltage is outside the specified range. This DTC will be stored as a history DTC. Compressor control may not resume unless

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