Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Power Window Master Switch

Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Window / Glass / Power Window Master Switch

Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure

Part Name Code

1

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

-

-

-

2

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

84040

-

-

-

*1

FRONT DOOR UPPER ARMREST BASE PANEL

-

-

PROCEDURE

1. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

Click here

2. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

Inspection

INSPECTION

PROCEDURE

1. INSPECT MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

(a) Check the resistance.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

L7-20 (UP) - L7-12 (GND)

Up position

Below 100 Ω

L7-15 (DOWN) - L7-12 (GND)

Down position

Below 100 Ω

If the result is not as specified, replace the multiplex network master switch assembly.

*a

Component without harness connected

(Multiplex Network Master Switch Assembly)

(b) Check that the LED illuminate.

(1) Apply auxiliary battery voltage to the multiplex network master switch assembly and check that the LED illuminates.

OK:

Auxiliary Battery Connection

Specified Condition

L7-3 (ILL+) - Auxiliary battery positive (+)

L7-13 (ILL-) - Auxiliary battery positive (-)

LED illuminates

If the result is not as specified, replace the multiplex network master switch assembly.

*a

LED

*b

Component without harness connected

(Multiplex Network Master Switch Assembly)

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure

Part Name Code

1

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

84040

-

-

-

2

MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

-

-

-

-

*1

FRONT DOOR UPPER ARMREST BASE PANEL

-

-

PROCEDURE

1. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY

2. INSTALL MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH FRONT DOOR UPPER ARMREST BASE PANEL

    READ NEXT:

     Power Window Regulator Motor (for Front Door)

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 PRECAUTION - - - 2 DISCONNECT CABLE FROM NEGATIVE AUXILIAR

     Inspection

    INSPECTION PROCEDURE 1. INSPECT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH (a) Check the operation. (1) Connect a positive (+) lead from the auxiliary battery to connector terminal L2-2 (B). NOT

    SEE MORE:

     Drive Motor "B" System Circuit Current Out of Range (P0C021D)

    DTC SUMMARY MALFUNCTION DESCRIPTION This DTC is stored when the rear motor control system is malfunctioning and current does not flow as commanded. The cause of this malfunction may be one of the following: Area Main Malfunction Description Inside of inverter Inverter with c

     Hybrid Battery Stack 2 Cell Voltage Detection Voltage Out of Range (P1A001C,P301A1C)

    DESCRIPTION The HV battery is composed of 60 cells (3.7 V each) in series. The battery ECU assembly monitors the voltage of each HV battery cell to detect malfunctions of the HV battery. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate N

    © 2020-2025 Copyright www.tcorollacross.com PT NL