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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DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the following table, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. HINT: Using the Techstream to read the Data List allows the values or state
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area B1575 GVIF Disconnected (from EMV/MM Integrated Device to Multi Display) GVIF disconnected (from radio receiver assembly to multi-display assembly)
Harness or connector (GVIF cable)
Multi-display assembly
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