Lexus ES: Multiplex Tilt And Telescopic Ecu
Components
COMPONENTS
ILLUSTRATION
| *1 | LOWER STEERING COLUMN COVER SUB-ASSEMBLY | *2 | MULTIPLEX TILT AND TELESCOPIC ECU |
Removal
REMOVAL
PROCEDURE
1. CHANGE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM SETTINGS
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2. REMOVE LOWER STEERING COLUMN COVER SUB-ASSEMBLY
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3. REMOVE MULTIPLEX TILT AND TELESCOPIC ECU
(a) Disengage each connector and disengage each wire harness clamp from the steering column assembly.
(b) Disconnect the connector.
| *a | Protective Tape |
 | Remove in this direction |
(c) Using a screwdriver with its tip wrapped with protective tape, disengage the 2 claws and remove the multiplex tilt and telescopic ECU.
Installation
INSTALLATION
PROCEDURE
1. INSTALL MULTIPLEX TILT AND TELESCOPIC ECU
(a) Engage the 2 claws to install the multiplex tilt and telescopic ECU.
.png) | Install in this direction |
(b) Connect the connector.
(c) Connect each connector and engage each wire harness clamp to the steering column assembly.
2. INSTALL LOWER STEERING COLUMN COVER SUB-ASSEMBLY
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3. CUSTOMIZE POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following s
Parts Location
PARTS LOCATION ILLUSTRATION *1 TILT AND TELESCOPIC SWITCH *2 STEERING COLUMN ASSEMBLY - TILT MOTOR - TELESCOPIC MOTOR *3 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY
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Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Control System Pre-collisio
Idle Control System (P050500)
DESCRIPTION The idle speed is controlled by the electronic throttle control system. The electronic throttle control system is comprised of: 1) one valve type throttle body with motor assembly; 2) the throttle actuator, which operates the throttle valve; 3) the throttle position sensor, which detects
