Lexus ES manuals

Lexus ES: Installation

Lexus ES (XZ10) Service Manual / Vehicle Interior / Lighting (ext) / Headlight Ecu / Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH side and LH side.
  • The following procedure is for the LH side.

PROCEDURE

1. INSTALL HEADLIGHT GASKET

(a) Install a new headlight gasket.

2. INSTALL HEADLIGHT ECU SUB-ASSEMBLY

NOTICE:

If the headlight ECU sub-assembly has been struck or dropped, replace it with a new one.

(a) for Single Beam Headlight:

(1) Connect the connector.

(b) for Triple Beam Headlight:

(1) Connect the 2 connectors.

(c) Install the connector cover to the headlight ECU sub-assembly.

(d) Install the headlight ECU sub-assembly with the 3 screws.

3. INSTALL HEADLIGHT ASSEMBLY

for LED Type Turn Signal Light:

Click here

for Bulb Type Turn Signal Light:

Click here

READ NEXT:

 Height Control Sensor

 Components

COMPONENTS ILLUSTRATION *1 REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH - - N*m (kgf*cm, ft.*lbf): Specified torque - -

 Components

COMPONENTS ILLUSTRATION *A for 2WD *B for AWD *1 REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH - - N*m (kgf*cm, ft.*lbf): Specified torque - -

SEE MORE:

 Headlight Beam Level Control Motor LH Lost Communication (B2424,B2425)

DESCRIPTION Each headlight ECU sub-assembly and headlight leveling motor communicate via LIN communication. The headlight leveling motor operates according to power supplied and automatic headlight beam level control signals from its respective headlight ECU sub-assembly and sends its operating stat

 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 systems after the cable is reconnected. System Name See Procedure Lane Control System (for H

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