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Diagnostic Trouble Code Table

WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE TABLE

DTC Code Detection Item Trouble Area
01-21  ROM Error Multi-display
01-22  RAM Error Multi-display
01-D5  Absence of Registration Unit
  • Power source circuit of component shown by sub-code
  • AVC-LAN circuit between multi-display and component shown by sub-code
  • Component shown by sub-code
01-D6  No Master
  • Multi-display power source circuit
  • Power source circuit of the component which has stored this code
  • AVC-LAN circuit between the multi-display and the component which has stored this code
  • Component which has stored this code
  • Multi-display
01-D7  Connection Check Error
  • Multi-display power source circuit
  • Power source circuit of the component which has stored this code
  • AVC-LAN circuit between the multi-display and the component which has stored this code
  • Component which has stored this code
  • Multi-display
01-D8  No Response for Connection Check
  • Power source circuit of component shown by sub-code
  • AVC-LAN circuit between multi-display and component shown by sub-code
  • Component shown by sub-code
01-D9  Last Mode Error
  • Power source circuit of component shown by sub-code
  • AVC-LAN circuit between multi-display and component shown by sub-code
  • Component shown by sub-code
01-DA  No Response Against ON / OFF Command
  • Power source circuit of component shown by sub-code
  • AVC-LAN circuit between multi-display and component shown by sub-code
  • Component shown by sub-code
01-DB  Mode Status Error
  • Power source circuit of component shown by sub-code
  • AVC-LAN circuit between multi-display and component shown by sub-code
  • Component shown by sub-code
01-DC  Transmission Error If same sub-code is recorded in other components, check harness for power supply and communication system of all components shown by code
01-DD  Master Reset
  • Multi-display power source circuit
  • AVC-LAN circuit between multi-display and component which has stored this code
  • Multi-display
  • Component which has stored this code
01-DE  Slave Reset
  • Power source circuit of component shown by sub-code
  • AVC-LAN circuit between multi-display and component shown by sub-code
  • Component shown by sub-code
01-DF  Master Error
  • Multi-display power source circuit
  • AVC-LAN circuit between multi-display and component which has stored this code
  • AVC-LAN circuit between multi-display and radio receiver
  • Multi-display
  • Component which has stored this code
01-E0  Registration Complete Indication Error -
01-E1  Voice Processing Device ON Error
  • Multi-display power source circuit
  • AVC-LAN circuit between multi-display and component which has stored this code
  • Multi-display
  • Component which has stored this code
01-E2  ON/OFF Indication Parameter Error Multi-display
01-E3  Registration Demand Transmission -
01-E4  Multiple Frame Incomplete -
21-10  Panel Switch Error Multi-display
21-11  Touch Switch Error Multi-display
23-10  Panel Switch Error Multi-display
23-11  Touch Switch Error Multi-display
24-10  Panel Switch Error Multi-display
24-11  Touch Switch Error Multi-display
25-10  Panel Switch Error Multi-display
25-11  Touch Switch Error Multi-display
34-10  Error in Picture Circuit Multi-display
34-11  No Current in Back-light Multi-display
34-12  Excess Current in Back-light Multi-display
45-10  DVD Changer Mechanical Error Radio receiver
45-11  DVD Insertion and Ejection Error Radio receiver
45-12  DVD Reading Abnormal Radio receiver
45-41  Wrong Disc
  • Disc
  • Radio receiver
45-42  Disc cannot be Read
  • Disc
  • Radio receiver
45-43  DVD-ROM Abnormal
  • Disc
  • Radio receiver
45-44  DVD Malfunction Radio receiver
45-45  Eject Error Radio receiver
45-46  Scratched/Reversed Disc
  • Disc
  • Radio receiver
45-47  High Temperature Radio receiver
45-48  Excess Current Radio receiver
45-50  Tray Insertion / Ejection Error Radio receiver
45-51  Elevator Error Radio receiver
45-52  Clamp Error Radio receiver
45-78  DSP Error Radio receiver
45-7D  Disc cannot be Played
  • Disc
  • Radio receiver
45-7E  No Playable Files
  • Disc
  • Radio receiver
45-7F  Copyright Protection Error
  • Disc
  • Radio receiver
57-47  Bluetooth Module Initialization Failed Multi-display
58-10  Gyro Error
  • Gyro sensor
  • Navigation ECU
58-11  GPS Receiver Error Navigation ECU
58-40  GPS Antenna Error
  • Wire harness
  • Navigation antenna
  • Navigation ECU
58-41  GPS Antenna Power Source Error
  • Wire harness
  • Navigation antenna
  • Navigation ECU
58-42  Map Disc Read Error
  • Map disc
  • Navigation ECU
58-43  SPD Signal Error
  • Speed signal circuit
  • Navigation ECU
58-44  Player Error Navigation ECU
58-45  High Temperature Navigation ECU
5C-40  Camera Picture Error
  • Wire harness
  • Television camera
  • Multi-display
60-10  AM Tuner PLL does not Lock Radio receiver
60-11  FM Tuner PLL does not Lock Radio receiver
60-42  Tuner Power Source Error Radio receiver
60-43  AM Tuner Error Radio receiver
60-44  FM Tuner Error Radio receiver
60-50  Malfunction in Internal IC Radio receiver
74-40  Short in Speaker Circuit
  • Wire harness
  • Speaker
  • Stereo component amplifier
80-10  Gyro Error
  • Gyro sensor
  • Navigation ECU
80-11  GPS Receiver Error Navigation ECU
80-40  GPS Antenna Error
  • Wire harness
  • Navigation antenna
  • Navigation ECU
80-41  GPS Antenna Power Source Error
  • Wire harness
  • Navigation antenna
  • Navigation ECU
80-42  Map Disc Read Error
  • Map disc
  • Navigation ECU
80-43  SPD Signal Error
  • Speed signal circuit
  • Navigation ECU
80-44  Player Error Navigation ECU
80-45  High Temperature Navigation ECU
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