Lexus ES: 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) Install the steering column assembly with the bolt and 2 nuts.
Torque:
36 N·m {367 kgf·cm, 27 ft·lbf}
NOTICE:
- After the column is installed, check the tilt operation.
-
If a large amount of force is required to operate the tilt mechanism or abnormal noise occurs, loosen the nuts and move the bracket forward or backward until the tilt operation works smoothly.
Tighten the nuts and check the tilt operation again.
(b) Connect each connector and engage each wire harness clamp to the steering column assembly.
3. INSTALL STEERING INTERMEDIATE SHAFT ASSEMBLY
(a) Align the matchmarks on the steering intermediate shaft assembly and steering column assembly.
| *a | Matchmark |
.png) | Install in this direction |
(b) Install the steering intermediate shaft assembly to the steering column assembly.
(c) Install the bolt.
Torque:
35 N·m {357 kgf·cm, 26 ft·lbf}
| (d) Tighten the clamp. |
|
4. INSTALL STEERING COLUMN HOLE COVER
(a) Install the steering column hole cover with the 2 clips.
(b) Install the clip.
(c) Return the floor carpet.
5. CONNECT STEERING INTERMEDIATE SHAFT ASSEMBLY
Click here .gif)
6. INSTALL FRONT WHEEL LH
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7. INSTALL NO. 1 AIR DUCT SUB-ASSEMBLY
| (a) Engage the 3 claws to install a new No. 1 air duct sub-assembly. |
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(b) Install the 2 bolts.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
8. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
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9. INSTALL TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY
NOTICE:
- Do not remove/install the spiral cable with sensor sub-assembly with the auxiliary battery connected and the engine switch (for Gasoline Model) or power switch (for HV Model) on (IG).
- Do not rotate the spiral cable with sensor sub-assembly without the steering wheel assembly installed, with the auxiliary battery connected and the engine switch (for Gasoline Model) or power switch (for HV Model) on (IG).
- Ensure that the steering wheel assembly is installed and aligned straight when inspecting the steering sensor.
| (a) Using pliers, expand the clamp. |
|
(b) While holding the clamp expanded, install the turn signal switch assembly with spiral cable sub-assembly to the steering column assembly and engage the claw.
(c) Return the clamp to its original position.
(d) Connect the connectors to the turn signal switch assembly with spiral cable sub-assembly.
10. INSTALL UPPER STEERING COLUMN COVER
| (a) Engage the 2 claws and 4 clips to connect the upper steering column cover. |
|
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(b) Engage the claw to install the upper steering column cover.
| | Install in this direction |
11. INSTALL LOWER STEERING COLUMN COVER SUB-ASSEMBLY
| (a) Engage the 2 claws to install the lower steering column cover sub-assembly. |
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| (b) Install the 3 screws. |
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12. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
13. INSPECT AND ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
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14. INSTALL STEERING WHEEL ASSEMBLY
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15. CHECK STEERING WHEEL CENTER POINT
16. INSTALL HORN BUTTON ASSEMBLY
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17. PERFORM INITIALIZATION AND CALIBRATION (for Gasoline Model)
for Parking Assist Monitor System Initialization: Click here
for Parking Assist Monitor System Calibration: Click here
for Panoramic View Monitor System Initialization: Click here
for Panoramic View Monitor System Calibration: Click here
for Parking Support Brake System Calibration: Click here
18. PERFORM INITIALIZATION AND CALIBRATION (for HV Model)
for Parking Assist Monitor System Initialization: Click here
for Parking Assist Monitor System Calibration: Click here
for Panoramic View Monitor System Initialization: Click here
for Panoramic View Monitor System Calibration: Click here
for Parking Support Brake System Calibration: Click here
19. PERFORM REGISTRATION (for Gasoline Model)
Click here
20. PERFORM REGISTRATION (for HV Model)
Click here
READ NEXT:
Components
COMPONENTS ILLUSTRATION *1 STEERING WHEEL ASSEMBLY - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.*lbf)
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 stee
SEE MORE:
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
Black Screen
PROCEDURE 1. CHECK DISPLAY SETTING (a) Check that the display is not in screen off mode. OK: The display setting is not in screen off mode. NG CHANGE SCREEN TO SCREEN ON MODE
OK 2. CHECK IMAGE QUALITY SETTING (a) Check that the screen color quality can be
