Lexus ES manuals

Lexus ES: Inspection

INSPECTION

PROCEDURE

1. INSPECT OUTER MIRROR RH

(a) Check the outer mirror heater operation.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

25°C (77°F)

3.8 to 5.8 Ω

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

*a

Component without harness connected

(Outer Mirror RH)

(b) Check EC mirror operation.

(1) Connect a new 1.5 V dry-cell battery.

(2) Apply 1.5 V dry-cell battery voltage to the terminals of the connector, and check that the EC mirror operation.

NOTICE:

Do not apply a voltage of more than 1.5 V.

OK:

Tester Connection

Specified Condition

1.5 V battery positive (+) → Terminal 1

1.5 V battery negative (-) → Terminal 2

Mirror surface becomes dark

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

*a

Component without harness connected

(Outer Mirror RH)

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

NOTICE:

Do not apply a voltage of more than 6 V.

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

(2) Apply 6 V battery voltage to the terminals of the connector, and check that the outer rear view mirror indicator comes on.

OK:

Tester Connection

Specified Condition

6 V battery positive (+) → Terminal 1

6 V battery negative (-) → Terminal 2

Outer rear view mirror indicator comes on

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

*a

Component without harness connected

(Outer Mirror RH)

2. INSPECT OUTER MIRROR LH

(a) Check the outer mirror heater operation.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - 2

25°C (77°F)

3.8 to 5.8 Ω

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

*a

Component without harness connected

(Outer Mirror LH)

(b) Check EC mirror operation.

(1) Connect a new 1.5 V dry-cell battery.

(2) Apply 1.5 V dry-cell battery voltage to the terminals of the connector, and check that the EC mirror operation.

NOTICE:

Do not apply a voltage of more than 1.5 V.

OK:

Tester Connection

Specified Condition

1.5 V battery positive (+) → Terminal 1

1.5 V battery negative (-) → Terminal 2

Mirror surface becomes dark

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

*a

Component without harness connected

(Outer Mirror LH)

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

NOTICE:

Do not apply a voltage of more than 6 V.

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

(2) Apply 6 V battery voltage to the terminals of the connector, and check that the outer rear view mirror indicator comes on.

OK:

Tester Connection

Specified Condition

6 V battery positive (+) → Terminal 1

6 V battery negative (-) → Terminal 2

Outer rear view mirror indicator comes on

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

*a

Component without harness connected

(Outer Mirror LH)

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