Diagnostic Trouble Code Table

WARNING: This page is about a different car, the 2004 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Diagnostic Trouble Code Table

MULTI-DISPLAY (physical address: 110)
HINT:
- Even if no failure is detected, this code may be stored depending on the battery conditions or voltage for starting an engine
- This code is stored when 180 sec. has passed after the power supply connector is pulled out after engine start.
- This code may be stored when the engine key is turned again after engine start
- This code may be stored when the engine key is turned again 1 min after engine start
1. Logical address: 01 (Communication control)
  
  Fig 2: Diagnosis Table (Communication Control)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Logical address 34 (Front monitor)
  
  Fig 3: Diagnosis Table (Front Monitor)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NAVIGATION ECU (physical address: 178)
HINT:
- Even if no failure is detected, this code may be stored depending on the battery conditions or voltage for starting an engine
- When 210 sec. has passed after pulling out the power supply connector of the master component with the ignition switch in ACC or ON this code is stored
- This code may be stored when the engine key is turned again after engine start
- This code may be stored when the engine key is turned again after engine start
1. Logical address: 01 (Communication control)
  
  Fig 4: Diagnosis Table (Communication Control)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Logical address: 58 (Navigation ECU)
  
  Fig 5: Diagnosis Table (Navigation ECU)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002