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Home >> Lexus >> 2008 >> LS 460 V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Component Tests and General Diagnostics >> Navigation System (for DVD) >> Multi-display Power Source Circuit
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Multi-display Power Source Circuit








NAVIGATION: NAVIGATION SYSTEM (for DVD): Multi-display Power Source Circuit

Multi-display Power Source Circuit

DESCRIPTION

The circuit provides power to the multi-display.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (RADIO NO.1, P-ACC, P-IG-1)
(a) Disconnect the RADIO NO.1, P-ACC and P-IG-1 fuses from passenger side junction block.
(b) Measure the resistance of the fuses.
Standard resistance:






NG -- REPLACE FUSE
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY - BATTERY AND BODY GROUND)





(a) Disconnect the L59 display connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:





(c) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
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