Lexus ES: Installation
INSTALLATION
CAUTION / NOTICE / HINT
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.
PROCEDURE
1. INSTALL NO. 1 SWITCH WIRE
for Gasoline Model: Click here .gif)
for HV Model: Click here
2. INSTALL SHIFT PADDLE SWITCH (TRANSMISSION SHIFT SWITCH ASSEMBLY)
for Gasoline Model: Click here
for HV Model: Click here
3. INSTALL NO. 1 STEERING WHEEL ORNAMENT
| (a) Engage the pin to install the No. 1 steering wheel ornament. |
|
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(b) Install the 2 screws.
4. INSTALL STEERING PAD SWITCH ASSEMBLY
Click here
5. INSTALL HEATED STEERING WHEEL CONTROLLER (STEERING VIBRATION ECU)
Click here
6. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
7. INSPECT AND ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
Click here
8. INSTALL STEERING WHEEL ASSEMBLY
| (a) Align the matchmarks on the steering wheel assembly and steering main shaft to install the steering wheel assembly. |
|
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(b) Using a 10 mm hexagon socket wrench, install the steering wheel assembly set bolt.
Torque:
62 N·m {632 kgf·cm, 46 ft·lbf}
(c) Connect each connector to the spiral cable with sensor sub-assembly and steering wheel assembly.
9. CHECK STEERING WHEEL CENTER POINT
10. INSTALL HORN BUTTON ASSEMBLY
Click here
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Installation
INSTALLATION CAUTION / NOTICE / HINT 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
Components
COMPONENTS ILLUSTRATION *1 LOWER STEERING COLUMN COVER SUB-ASSEMBLY *2 TILT AND TELESCOPIC SWITCH *3 SPIRAL CABLE CONNECTOR - -
SEE MORE:
Inspection
INSPECTION PROCEDURE 1. INSPECT SOLENOID (SL) VALVE (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition Solenoid (SL) valve connector terminal - Solenoid (SL) valve body 20°C (68°F) 11 to 1
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the parking assist monitor system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. CUSTOMER PROBLEM ANALYSIS (a) Ask the customer about the problems and the co
