Lexus ES manuals

Lexus ES: Steering Heater Switch

Components

COMPONENTS

ILLUSTRATION

*1

RADIO RECEIVER ASSEMBLY WITH SWITCH

*2

STEERING HEATER SWITCH (REFRESHING SEAT SWITCH)

*3

RADIO RECEIVER ASSEMBLY

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Removal

REMOVAL

PROCEDURE

1. REMOVE RADIO RECEIVER ASSEMBLY WITH SWITCH

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2. REMOVE STEERING HEATER SWITCH (REFRESHING SEAT SWITCH)

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Installation

INSTALLATION

PROCEDURE

1. INSTALL STEERING HEATER SWITCH (REFRESHING SEAT SWITCH)

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2. INSTALL RADIO RECEIVER ASSEMBLY WITH SWITCH

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 Steering Pad Switch

 Components

COMPONENTS ILLUSTRATION *1 STEERING PAD SWITCH ASSEMBLY - -

 Inspection

INSPECTION PROCEDURE 1. INSPECT STEERING PAD SWITCH ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. *a Component without harness connected (Steering Pad Switch

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 Terminals Of Ecu

TERMINALS OF ECU HINT: Check from the rear of the connector while it is connected to the components. RADIO RECEIVER ASSEMBLY Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition G7-1 (FR+) - G6-1 (GND1) W - W-B Sound signal (Right) Audio system

 Terminals Of Ecu

TERMINALS OF ECU CLEARANCE WARNING ECU ASSEMBLY (a) Disconnect the N41 clearance warning ECU assembly connector. (b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description C

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