Toyota Corolla Cross: Inspection

Toyota Corolla Cross (2022-2024) Service Manual / Audio & Visual & Telematics / Audio / Video / Instrument Panel Speaker / Inspection

INSPECTION

PROCEDURE

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

(a) With the front No. 2 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. 2 speaker assembly LH, no tears on the front No. 2 speaker assembly LH cone or other abnormalities.

Standard Resistance:

Tester Connection	Condition	Specified Condition
I77-4 (TWL+) - I77-2 (TWL-)	Always	10 kΩ or higher
I77-1 (-) - I77-2 (TWL-)	Always	Below 1 Ω
I77-3 (+) - I77-4 (TWL+)	Always	Below 1 Ω

If the result is not as specified, replace the front No. 2 speaker assembly LH.

*a	Component without harness connected (Front No. 2 Speaker Assembly LH)

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

(a) With the front No. 2 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. 2 speaker assembly RH, no tears on the front No. 2 speaker assembly RH cone or other abnormalities.

Standard Resistance:

Tester Connection	Condition	Specified Condition
I76-4 (TWR+) - I76-2 (TWR-)	Always	10 kΩ or higher
I76-1 (-) - I76-2 (TWR-)	Always	Below 1 Ω
I76-3 (+) - I76-4 (TWR+)	Always	Below 1 Ω

If the result is not as specified, replace the front No. 2 speaker assembly RH.

*a	Component without harness connected (Front No. 2 Speaker Assembly RH)

3. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY LH (w/ Stereo Component Amplifier)

(a) With the front No. 2 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. 2 speaker assembly LH, no tears on the front No. 2 speaker assembly LH cone or other abnormalities.

Standard Resistance:

Tester Connection	Condition	Specified Condition
I238-1 - I238-2	Always	2.8 to 3.8 Ω

If the result is not as specified, replace the front No. 2 speaker assembly LH.

*a	Component without harness connected (Front No. 2 Speaker Assembly LH)

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

(a) With the front No. 2 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. 2 speaker assembly RH, no tears on the front No. 2 speaker assembly RH cone or other abnormalities.

Standard Resistance:

Tester Connection	Condition	Specified Condition
I237-1 - I237-2	Always	2.8 to 3.8 Ω

If the result is not as specified, replace the front No. 2 speaker assembly RH.

*a	Component without harness connected (Front No. 2 Speaker Assembly RH)

SEE MORE:

Stop and Start Cancel Switch Circuit

DESCRIPTION Stop and start control can be disabled by pressing the stop and start system cancel switch (combination switch assembly). The stop and start system cancel switch (combination switch assembly) is a momentary-type switch that switches between on and off when the switch is pressed. While st

Control Module Processor (Brake Override System Input Signal) Component Failure (P161009)

DESCRIPTION The ECM monitors for malfunction displays during brake override system input information (stop light switch assembly, speed sensor) malfunctions. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note P161009 Control Module Processor (Brake O

Toyota Corolla Cross: Inspection

READ NEXT:

Installation

Microphone

Noise Filter

SEE MORE:

Stop and Start Cancel Switch Circuit

Control Module Processor (Brake Override System Input Signal) Component Failure (P161009)