Lexus ES: Disassembly
DISASSEMBLY
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the steering lock actuator assembly, refer to Registration.
for Gasoline Model: Click here .gif)
for HV Model: Click here
PROCEDURE
1. REMOVE STEERING LOCK ACTUATOR ASSEMBLY
(a) Secure the steering column assembly in a vise between aluminum plates.
NOTICE:
Do not overtighten the vise.
| (b) Using SST, strike a punch mark for drilling in the center of the steering lock set bolt. SST: 09622-00010 NOTICE: When striking the punch mark, in order to prevent impact force from being applied to the steering lock actuator assembly, do not use a normal center punch. |
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(c) Using a drill, drill a hole in the 2 steering lock set bolts and insert a screw extractor.
| (d) Using the screw extractor, remove the 2 steering lock set bolts and steering lock actuator assembly. |
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2. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU
.png) | Remove in this direction |
(a) Disengage the 2 claws and remove the multiplex tilt and telescopic ECU.
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Inspection
INSPECTION PROCEDURE 1. INSPECT STEERING COLUMN ASSEMBLY (a) Check that the 2 bushings are securely installed to the steering column assembly. HINT: If the bushings are deformed, missing or damaged
Reassembly
REASSEMBLY PROCEDURE 1. INSTALL MULTIPLEX TILT AND TELESCOPIC ECU Install in this direction (a) Engage the 2 claws to install the multiplex tilt and telescopic ECU. 2. INSTALL STEERING LOCK
Installation
INSTALLATION PROCEDURE 1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 2. INSTALL STEERING COLUMN ASSEMBLY NOTICE: Make sure that the wire harness is not interfering with the steering column assembly. (a)
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Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during park/neutral position switch assembly removal/installation are shown below. Necessary Procedures After P
Tilt and Telescopic ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Tilt and Telescopic ECU Communication Stop Mode Any of the following conditions are met:
Communication stop for "Multiplex Tilt and Telescopic" is indicated on the "Communication Bus Check" screen of the Techstream.
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