Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2025) Service Manual / Audio & Visual & Telematics / Audio / Video / Front Door Speaker / Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY LH (w/o Stereo Component Amplifier)

(a) With the front No. 1 speaker assembly LH installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the front No. 1 speaker assembly LH, no tears on the front No. 1 speaker assembly LH cone or other abnormalities.

(c) Measure the resistance of the front No. 1 speaker assembly LH.

Standard Resistance:

Tester Connection

Condition

Specified Condition

L1-1 - L1-2

Always

3.2 to 4.8 Ω

If the result is not as specified, replace the front No. 1 speaker assembly LH.

*a

Component without harness connected

(Front No. 1 Speaker Assembly LH)

2. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY RH (w/o Stereo Component Amplifier)

(a) With the front No. 1 speaker assembly RH installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the front No. 1 speaker assembly RH, no tears on the front No. 1 speaker assembly RH cone or other abnormalities.

(c) Measure the resistance of the front No. 1 speaker assembly RH.

Standard Resistance:

Tester Connection

Condition

Specified Condition

K1-1 - K1-2

Always

3.2 to 4.8 Ω

If the result is not as specified, replace the front No. 1 speaker assembly RH.

*a

Component without harness connected

(Front No. 1 Speaker Assembly RH)

3. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY LH (w/ Stereo Component Amplifier)

(a) With the front No. 1 speaker assembly LH installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the front No. 1 speaker assembly LH, no tears on the front No. 1 speaker assembly LH cone or other abnormalities.

(c) Measure the resistance of the front No. 1 speaker assembly LH.

Standard Resistance:

Tester Connection

Condition

Specified Condition

L1-1 - L1-2

Always

3.2 to 5.2 Ω

If the result is not as specified, replace the front No. 1 speaker assembly LH.

*a

Component without harness connected

(Front No. 1 Speaker Assembly LH)

4. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY RH (w/ Stereo Component Amplifier)

(a) With the front No. 1 speaker assembly RH installed, check that there is no looseness or other abnormalities.

(b) Check that there is no foreign matter in the front No. 1 speaker assembly RH, no tears on the front No. 1 speaker assembly RH cone or other abnormalities.

(c) Measure the resistance of the front No. 1 speaker assembly RH.

Standard Resistance:

Tester Connection

Condition

Specified Condition

K1-1 - K1-2

Always

3.2 to 5.2 Ω

If the result is not as specified, replace the front No. 1 speaker assembly RH.

*a

Component without harness connected

(Front No. 1 Speaker Assembly RH)

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