Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Automatic High Beam Main Switch

Toyota Corolla Cross (2022-2025) Service Manual / ADAS & AD / Advanced Driver Assistance System / Automatic High Beam Main Switch

Removal

REMOVAL

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure

Part Name Code

1

LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL

55432D

-

-

-

2

AUTO HIGH BEAM SWITCH

84153

-

-

PROCEDURE

1. REMOVE LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL

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2. REMOVE AUTO HIGH BEAM SWITCH

(1) Using a screwdriver with its tip wrapped with protective tape, disengage the claws to remove the auto high beam switch.

Inspection

INSPECTION

PROCEDURE

1. INSPECT AUTO HIGH BEAM SWITCH

(a) Check the resistance.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

I52-5 (+B) - I52-2 (E)

Auto high beam switch off

10 kΩ or higher

I52-5 (+B) - I52-2 (E)

Auto high beam switch on

Below 1 Ω

If the result is not as specified, replace the auto high beam switch.

*a

Component without harness connected

(Auto High Beam Switch)

(b) Check the indicator illumination.

(1) Apply auxiliary battery voltage to the auto high beam switch and check that the switch illuminates.

OK:

Tester Connection

Specified Condition

I52-3 (IND+) - Auxiliary battery positive (+)

I52-4 (AZBI) - Auxiliary battery negative (-)

Switch indicator illuminates

If the result is not as specified, replace the auto high beam switch.

*a

Component without harness connected

(Auto High Beam Switch)

(c) Check the illumination.

(1) Apply auxiliary battery voltage to the auto high beam switch and check that the switch illuminates.

OK:

Tester Connection

Specified Condition

I52-6 (ILL+) - Auxiliary battery positive (+)

I52-1 (ILL-) - Auxiliary battery negative (-)

Switch illumination illuminates

If the result is not as specified, replace the auto high beam switch.

*a

Component without harness connected

(Auto High Beam Switch)

Installation

INSTALLATION

CAUTION / NOTICE / HINT

COMPONENTS (INSTALLATION)

Procedure

Part Name Code

1

AUTO HIGH BEAM SWITCH

84153

-

-

-

2

LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL

55432D

-

-

-

PROCEDURE

1. INSTALL AUTO HIGH BEAM SWITCH

2. INSTALL LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL

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