2003 LEXUS LS430 Factory Repair Manual

Page 2409 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 101: Removing Rear Axle LH Hub Bolt 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
5.INSTALL REAR AXLE LH HUB BOLT 
a. Install a washer and nut to a new bolt, as shown in the illustration.  
b. U

Page 2410 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 102: Installing Rear Axle LH Hub Bolt 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
6.INSTALL REAR DISC (See step 16 on OVERHAUL
 )  
7.ADJUST PARKING BRAKE SHOE CLEARANCE (See step 21 on OVERHA

Page 2411 of 4500

LEXUS LS430 2003  Factory Repair Manual AIR BAG RESTRAINT DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION 
DTCDescription
DTC B1000/31 AIRBAG SENSOR ASSY CENTER 
MALFUNCTION
DTC B1610/13 FRONT AIRBAG SENSOR (RH) 
MALFUNCTION
DTC B1615/14 FRONT

Page 2412 of 4500

LEXUS LS430 2003  Factory Repair Manual DTC B1812/53 SHORT IN D SQUIB (DUAL STAGE - 2ND 
STEP) CIRCUIT (TO GROUND)
DTC B1813/53 SHORT IN D SQUIB (DUAL STAGE - 2ND 
STEP) CIRCUIT (TO B+)
DTC B1815/54 SHORT IN P SQUIB (DUAL STAGE - 2ND STEP)

Page 2413 of 4500

LEXUS LS430 2003  Factory Repair Manual ANTI-LOCK BRAKE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION 
DTC B1863/64 SHORT IN KNEE AIRBAG (D SIDE) SQUIB 
CIRCUIT (TO B+)
DTC B1865/65 SHORT IN KNEE AIRBAG (P SIDE) SQUIB 
CIRCUIT
DTC B1866/65 O

Page 2414 of 4500

LEXUS LS430 2003  Factory Repair Manual AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION 
CIRCUIT, B+ SHORT CIRCUIT IN ABS MOTOR 
RELAY CIRCUIT, SHORT CIRCUIT IN ABS 
MOTOR FAIL SAFE RELAY CIRCUIT
DTC C0278/11, C0279/12 O

Page 2415 of 4500

LEXUS LS430 2003  Factory Repair Manual CLEARANCE SONAR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION 
DTC P0748 PRESSURE CONTROL SOLENOID "A" 
ELECTRICAL (SHIFT SOLENOID VALVE SL1)
DTC P0751 SHIFT SOLENOID "A" PERFORM

Page 2416 of 4500

LEXUS LS430 2003  Factory Repair Manual BASE CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION 
DYNAMIC LASER CRUISE CONTROL DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
MALFUNCTION
DTC B2235 FRONT RIGHT SENSOR MALFUNCTION