Lexus NX: Panoramic View Monitor Switch
Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 2 COMBINATION SWITCH ASSEMBLY (for Type A)
(a) Remove the No. 2 combination switch assembly.
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(b) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | 5 (D) - 17 (E) | Panoramic view monitor switch on (not protruding) | Below 1 Ω | Panoramic view monitor switch off (protruding) | 10 kΩ or higher | If the result is not as specified, replace the No. 2 combination switch assembly (panoramic view monitor switch). | | *a | Component without harness connected (No. 2 combination switch assembly (Panoramic View Monitor Switch)) | | |
(c) Check that the switch illuminates. (1) Apply battery voltage to the No. 2 combination switch assembly (panoramic view monitor switch) and check that the switch illuminates. OK: Connection | Specified Condition | Battery positive (+) → Terminal 8 (ILL+) Battery negative (-) → Terminal 15 (ILL-) | Illuminates | If the result is not as specified, replace the No. 2 combination switch assembly (panoramic view monitor switch). | | *a | Component without harness connected (No. 2 combination switch assembly (Panoramic View Monitor Switch)) | | |
(d) Install the No. 2 combination switch assembly.
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2. INSPECT NO. 2 COMBINATION SWITCH ASSEMBLY (for Type B)
(a) Remove the No. 2 combination switch assembly.
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(b) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | 5 (D) - 17 (E) | Panoramic view monitor switch on (not protruding) | Below 1 Ω | Panoramic view monitor switch off (protruding) | 10 kΩ or higher | If the result is not as specified, replace the No. 2 combination switch assembly (panoramic view monitor switch). | | *a | Component without harness connected (No. 2 combination switch assembly (Panoramic View Monitor Switch)) | | |
(c) Check that the switch illuminates. (1) Apply battery voltage to the No. 2 combination switch assembly (panoramic view monitor switch) and check that the switch illuminates. OK: Connection | Specified Condition | Battery positive (+) → Terminal 8 (ILL+) Battery negative (-) → Terminal 15 (ILL-) | Illuminates | If the result is not as specified, replace the No. 2 combination switch assembly (panoramic view monitor switch). | | *a | Component without harness connected (No. 2 combination switch assembly (Panoramic View Monitor Switch)) | | |
(d) Install the No. 2 combination switch assembly.
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READ NEXT:
PRECAUTION POINTS TO NOTE WHEN SERVICING (a) Pay attention to the following points when servicing. (1) When disconnecting the cable from the negative (-) auxiliary battery terminal, "!" mark may appea
PARTS LOCATION ILLUSTRATION *A w/ Blind Spot Monitor System - - *1 FRONT TELEVISION CAMERA ASSEMBLY *2 REAR TELEVISION CAMERA ASSEMBLY *3 SIDE TELEVISION CAMERA ASSEMBLY RH
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PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
INSPECTION PROCEDURE 1. INSPECT QUICK HEATER ASSEMBLY (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition A-1 (B) - B-1 (E) Always Below 1 Ω A-2 (E) - B-2 (B) Always Below 1 Ω A
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