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Problem Symptoms Table

WARNING: This page is about a different car, the 2005 Lexus RX 330. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS TABLE - BACK MONITOR SYSTEM

Symptom Suspect Area
When shift lever is in R position, back monitor picture is not displayed (Screen is not black).
  • 5. Power source circuit (Television camera ECU)
  • 6. Reverse signal circuit
  • 7. AVC-LAN circuit
  • 8. Television camera ECU
When shift lever is in R position, back monitor picture is not displayed (Screen is black).
  1. Display signal circuit (Television camera ECU-Multi-display assy)
  2. Display signal circuit (From television camera assy)
  3. Television camera ECU
When shift lever is not in R position, back monitor picture is displayed.
  1. Reverse signal circuit
  2. Television camera ECU
Back monitor image (color, disorder of picture) is something wrong.
  1. Display signal circuit (From television camera assy)
  2. Display signal circuit (Television camera ECU-Multi-display assy)
  3. Television camera ECU
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