Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Exterior / Mirror (ext) / Outer Rear View Mirror Glass / Inspection

INSPECTION

PROCEDURE

1. INSPECT OUTER MIRROR LH

(a) Check the operation of the mirror heater.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	25°C	3.57 to 4.83 Ω

If the result is not as specified, replace the outer mirror LH.

*a	Component without harness connected (Outer Mirror LH)

(b) Check the operation of the outer rear view mirror indicator. (w/ Blind Spot Monitor System)

(1) Connect 4 new 1.5 V dry-cell batteries in series.

(2) Apply 6 V dry-cell batteries to the terminals of the connector, and check the blind spot monitor indicator condition.

NOTICE:

Do not apply a voltage of more than 6 V.

OK:

Battery Connection

Specified Condition

1 - Positive (+) end of the 6 V dry-cell battery

2 - Negative (-) end of the 6 V dry-cell battery

Blind spot monitor indicator comes on

If the result is not as specified, replace the outer mirror LH.

*a	Component without harness connected (Outer Mirror LH)

2. INSPECT OUTER MIRROR RH

(a) Check the operation of the mirror heater.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	25°C	3.57 to 4.83 Ω

If the result is not as specified, replace the outer mirror RH.

*a	Component without harness connected (Outer Mirror RH)

(b) Check the operation of the outer rear view mirror indicator. (w/ Blind Spot Monitor System)

(1) Connect 4 new 1.5 V dry-cell batteries in series.

(2) Apply 6 V dry-cell batteries to the terminals of the connector, and check the blind spot monitor indicator condition.

NOTICE:

Do not apply a voltage of more than 6 V.

OK:

Battery Connection

Specified Condition

1 - Positive (+) end of the 6 V dry-cell battery

2 - Negative (-) end of the 6 V dry-cell battery

Blind spot monitor indicator comes on

If the result is not as specified, replace the outer mirror RH.

*a	Component without harness connected (Outer Mirror RH)

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Toyota Corolla Cross: Inspection

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Installation

Power Mirror Control System

Parts Location

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Indicator (Red) Circuit Short to Ground (B157011,B157013)

Output Speed Sensor Circuit Short to Battery (P072012,P072014,P072031)