2003 LEXUS LS430 Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual a. Using an ohmmeter, measure the resistance between the terminals.  
CRANKSHAFT POSITION SENSOR - REFERENCE TABLE 
Fig. 10: Inspecting Crankshaft Position Sensor
 
Courtesy of TOYOTA MOTOR SALES, U.S

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LEXUS LS430 2003  Factory Repair Manual Fig. 11: Identifying Ignition Coil Components And Replacements 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
REPLACEMENT 
1.REMOVE V-BANK COVER  
2.REMOVE ENGINE ROOM SIDE COVER  
3.REMOVE INTAKE AIR

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LEXUS LS430 2003  Factory Repair Manual 4.REMOVE OIL LEVEL GAGE SUB-ASSY (See step 8 in REPLACEMENT )  
5.REMOVE IGNITION COIL ASSY 
a. Disconnect the ignition coil connector.  
b. Remove the bolt and pull out the ignition coil. 
Fig. 12: R

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LEXUS LS430 2003  Factory Repair Manual COMPONENTS 
Fig. 13: Identifying Camshaft Position Sensor Components And Replacements
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
REPLACEMENT 
1.REMOVE AIR CLEANER INLET NO. 1 (See step 5 in REPLA

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LEXUS LS430 2003  Factory Repair Manual 3.REMOVE V-BANK COVER  
4.REMOVE ENGINE ROOM SIDE COVER  
5.DISCONNECT RADIATOR HOSE NO. 1  
6.REMOVE TIMING BELT COVER SUB-ASSY NO. 3 LH (See step 18 in REPLACEMENT
 )  
7.REMOVE CAMSHAFT POSITION SE

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LEXUS LS430 2003  Factory Repair Manual 14.REFILL ENGINE COOLANT (See REPLACEMENT )  
15.WARM UP ENGINE  
16.CHECK FOR ENGINE COOLANT LEAKS  
COMPONENTS

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LEXUS LS430 2003  Factory Repair Manual Fig. 15: Identifying Crankshaft Position Sensor Components And Replacements 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
REPLACEMENT 
1.REMOVE ENGINE UNDER COVER NO. 1  
2.REMOVE CRANKSHAFT POSITION

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LEXUS LS430 2003  Factory Repair Manual a. Disconnect the sensor connector.  
b. Remove the bolt and sensor. 
Fig. 16: Removing Crankshaft Position Sensor
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
3.INSTALL CRANKSHAFT POSITION SENSOR