Lexus SC300 / Lexus SC400. Manual - part 210

DISASSEMBLY OF COMBINATION
SWITCH ASSEMBLY
(Components)

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BODY ELECTRICAL SYSTEM

Lighting System

BE–41

1. 

REMOVE WIRE HARNESS SPOOL COVER
Pry loose three locking lugs.

2. 

REMOVE CONNECTOR FROM SPOOL BODY
(a)  Pry loose two locking lugs and separate the connector

from spool body.

(b)  Remove the separator from spool body.

3. 

REMOVE WIRE HARNESS HOLDER
(a)  Pry loose three locking lugs.
(b)  Pull out the wire harness.

(c)  Remove two screws and the wire harness holder.

4. 

REMOVE SPIRAL CABLE SUBASSEMBLY
(a)  Disconnect the connector (White).
(b)  Remove the four screws and spiral cable subassembly.

BE–42

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BODY ELECTRICAL SYSTEM

Lighting System

5. 

REMOVE WIRE HARNESS CLAMP
Remove three screws and wire harness clamp.

6. SEPARATE 

CONNECTOR

(a)  Pry loose two locking lugs.
(b)  Separate two connectors from connector assembly.

7. 

REMOVE TERMINALS FROM CONNECTOR
(32p connector)
(a)  Pull out two inner terminal covers.
CAUTION: Do not remove terminal for AIRBAG connec-
tor (Yellow).

(b)  From the open end, insert a miniature screwdriver

between the locking lug and terminal.

(c)  Pry down the locking lug with the screwdriver and pull

the terminal out from the rear.

8. 

REMOVE LIGHT CONTROL SWITCH
(a)  Remove the two screws, and separate the bracket from

switch body.

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BODY ELECTRICAL SYSTEM

Lighting System

BE–43

(c)  Remove two screws and the ball set plate from the

switch body.

(b) Remove 

the ball and slide out the switch from the switch

body with the spring.

(d)  Remove the boot.

9.  REMOVE HEADLIGHT DIMMER SWITCH AND TURN

SIGNAL SWITCH
Remove three screws and the switch from the switch body.

10.  REMOVE WIPER AND WASHER SWITCH

(a)  Remove two screws and separate the bracket from the

switch body.

(b)  Remove two screws and the switch from the switch

body.

(c)  Remove the boot.

BE–44

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BODY ELECTRICAL SYSTEM

Lighting System