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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 275 (Audio, Visual, Navigation & Telephone System) >> Navigation System >> Self-Diagnosis Mode (DCU) >> Self-Diagnosis Result >> Quick reference table
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Quick reference table

WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. Select a malfunctioning diagnosis No. in the diagnosis result quick reference table.
  2. Find estimated malfunctioning system in the diagnosis No. table and perform check by referring to "WIRING DIAGRAM - COMM - ".
  3. Turn the ignition switch OFF and perform self-diagnosis again.
QUICK REFERENCE

Screen switch Diagnosis No.
Switch color DCU(1) DISPLAY Audio unit Navigation GPS antenna
Red x         1
Gray x x       2
x   x     3
x     x x 4
(1) DCU = Display control unit
CAUTION: