Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - 2 | 20°C (68°F) | 6.9 to 7.9 Ω |
If the result is not as specified, replace the camshaft timing oil control valve assembly.
| (b) Connect the battery positive (+) lead to terminal 1 and negative (-) lead to terminal 2 and check the movement of the valve. OK:
If the result is not as specified, replace the camshaft timing oil control valve assembly. If the valve cannot return properly because of foreign matter, a small pressure leak in the advanced direction may occur and a DTC may be stored. |
|
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Installation
INSTALLATION PROCEDURE 1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (a) Apply a light coat of engine oil to a new O-ring and install the O-ring to the camshaft timing oil control valve assemb
Camshaft Position Sensor
ComponentsCOMPONENTS ILLUSTRATION *1 CAMSHAFT POSITION SENSOR *2 NO. 1 ENGINE COVER SUB-ASSEMBLY N*m (kgf*cm, ft.*lbf) : Specified torque Toyota Genuine Adhesive 1324, Three Bon
Crankshaft Position Sensor
ComponentsCOMPONENTS ILLUSTRATION *1 CRANKSHAFT POSITION SENSOR - - N*m (kgf*cm, ft.*lbf) : Specified torque Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent ★
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Components
COMPONENTS ILLUSTRATION *1 FRONT LOWER SEAT CUSHION SHIELD *2 FRONT LUMBAR POWER SEAT SWITCH *3 FRONT POWER SEAT SWITCH LH *4 FRONT SEAT CUSHION SHIELD LH *5 POWER SEAT SWITCH KNOB LH *6 POWER SEAT SWITCH KNOB LH
CAN Communication Failure (Message Registry) (U1000)
DESCRIPTION If DTC U1000 is stored frequently, duplicate the problem symptoms and perform the inspection again even if the DTC is not output when rechecking for DTCs. DTC No. Detection Item DTC Detection Condition Trouble Area U1000 CAN Communication Failure (Message Registry) ECU m
