Diagnostic Trouble Code Chart

HINT:

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See Reference" below.

Fig 1: Display - Confirm Diagnostic Codes

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Navigation System

DIAGNOSTIC TROUBLE CODE CHART

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	Harness or connector Navigation antenna Navigation ECU
58-41	GPS Antenna Power Source Error	Harness or connector Navigation antenna Navigation ECU
58-42	Map Disc Read Error	Map disc Navigation ECU
58-43	SPD Signal Error	Speed signal circuit Navigation ECU
5C-40	Camera Picture Error	Harness or connector 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
80-10	Gyro Error	Gyro sensor Navigation ECU
80-11	GPS Receiver Error	Navigation ECU
80-40	GPS Antenna Error	Harness or connector Navigation antenna Navigation ECU
80-41	GPS Antenna Power Source Error	Harness or connector Navigation antenna Navigation ECU
80-42	Map Disc Read Error	Map disc Navigation ECU
80-43	SPD Signal Error	Speed signal circuit Navigation ECU
58-44	Player Error	Navigation ECU
58-45	High Temperature	Navigation ECU
80-44	Player Error	Navigation ECU
80-45	High Temperature	Navigation ECU