Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Seat Heater Switch

Removal

REMOVAL

CAUTION / NOTICE / HINT

Procedure

Part Name Code

1

SWITCH BASE

55449D

-

-

-

2

REMOVE SEAT HEATER SWITCH

84751F

-

-

PROCEDURE

1. REMOVE SWITCH BASE

2. REMOVE SEAT HEATER SWITCH (for LH Side)

(1) Using a screwdriver with its tip wrapped with protective tape, disengage the claws and remove the steering heater switch.

Inspection

INSPECTION

PROCEDURE

1. INSPECT SEAT HEATER SWITCH (for LH Side)

(a) Inspect the illumination operation.

(1) Apply auxiliary battery voltage to the seat heater switch connector, and check that the seat heater switch LED illuminates.

OK:

Auxiliary Battery Connection

Specified Condition

If the result is not as specified, replace the seat heater switch.

Auxiliary battery positive (+) → I210-5 (ILL+)

Auxiliary battery negative (-) → I210-2 (ILL-)

LED illuminates

*a

Component without harness connected

(Seat Heater Switch)

2. INSPECT SEAT HEATER SWITCH (for RH Side)

(a) Inspect the illumination operation.

(1) Apply auxiliary battery voltage to the seat heater switch connector, and check that the seat heater switch LED illuminates.

OK:

Auxiliary Battery Connection

Specified Condition

If the result is not as specified, replace the seat heater switch.

Auxiliary battery positive (+) → I209-5 (ILL+)

Auxiliary battery negative (-) → I209-2 (ILL-)

LED illuminates

*a

Component without harness connected

(Seat Heater Switch)

Installation

INSTALLATION

CAUTION / NOTICE / HINT

Procedure

Part Name Code

1

INSTALL SEAT HEATER SWITCH

84751F

-

-

-

2

SWITCH BASE

55449D

-

-

-

PROCEDURE

1. INSTALL SEAT HEATER SWITCH (for LH Side)

2. INSTALL SWITCH BASE

    READ NEXT:

     Seat Heater System

     Parts Location

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     System Diagram

    SYSTEM DIAGRAM for Driver Seat for Front Passenger Seat

    SEE MORE:

     How To Proceed With Troubleshooting

    CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the safety connect system. *: Use the GTS. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2.

     Installation

    INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 REAR SUSPENSION ARM BRACKET LH 48727 - - 2 REAR SUSPENS

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