RX400h · Service Manual BODY ELECTRICAL

DIAGNOSTIC TROUBLE CODE CHART

Diagnostic trouble codes

COMMUNICATION DIAGNOSIS 
DTC No.
 Detection Item
 Trouble Area
 See page
01-21
 ROM Error
 1. Multi-display
 Click here
01-22
 RAM Error
 1. Multi-display
 Click here
01-D5
 Absence of Registration Unit
 1. Wire harness
2. Component shown by sub-code
 Click here
01-D6
 No Master
 1. Wire harness
2. Component which has stored this code
3. Multi-display
 Click here
01-D7
 Connection Check Error
 1. Wire harness
2. Component which has stored this code
3. Multi-display
 Click here
01-D8
 No Response for Connection Check
 1. Wire harness
2. Component shown by sub-code
 Click here
01-D9
 Last Mode Error
 1. Wire harness
2. Component shown by sub-code
 Click here
01-DA
 No Response Against ON / OFF Command
 1. Wire harness
2. Component shown by sub-code
 Click here
01-DB
 Mode Status Error
 1. Wire harness
2. Component shown by sub-code
 Click here
01-DC
 Transmission Error
 1. Wire harness
2. Component shown by sub-code
 Click here
01-DD
 Master Reset
 1. Wire harness
2. Multi-display
 Click here
01-DE
 Slave Reset
 1. Wire harness
2. Component shown by sub-code
 Click here
01-DF
 Master Error
 1. Wire harness
2. Multi-display
 Click here
01-E0
 Registration Complete Indication Error
 -
 Click here
01-E1
 Voice Processing Device ON Error
 1. Wire harness
2. Multi-display
 Click here
01-E2
 ON / OFF Indication Parameter Error
 1. Multi-display
 Click here
01-E3
 Registration Demand Transmission
 -
 Click here
01-E4
 Multiple Frame Incomplete
 -
 Click here
SW 
DTC No.
 Detection Item
 Trouble Area
 See page
21-10
 Panel Switch Error
 1. Multi-display
 Click here
21-11
 Touch Switch Error
 1. Multi-display
 Click here
SW WITH NAME 
DTC No.
 Detection Item
 Trouble Area
 See page
23-10
 Panel Switch Error
 1. Multi-display
 Click here
23-11
 Touch Switch Error
 1. Multi-display
 Click here
SW CONVERTING 
DTC No.
 Detection Item
 Trouble Area
 See page
24-10
 Panel Switch Error
 1. Multi-display
 Click here
24-11
 Touch Switch Error
 1. Multi-display
 Click here
COMMAND SW 
DTC No.
 Detection Item
 Trouble Area
 See page
25-10
 Panel Switch Error
 1. Multi-display
 Click here
25-11
 Touch Switch Error
 1. Multi-display
 Click here
FRONT MONITOR 
DTC No.
 Detection Item
 Trouble Area
 See page
34-10
 Error in Picture Circuit
 1. Multi-display
 Click here
34-11
 No Current in Back-light Error
 1. Multi-display
 Click here
34-12
 Excess Current in Back-light Error
 1. Multi-display
 Click here
NAVI 
DTC No.
 Detection Item
 Trouble Area
 See page
58-10
 Gyro Error
 1. Gyro sensor
2. Navigation ECU
 Click here
58-11
 GPS Receiver Error
 1. Navigation ECU
 Click here
58-40
 GPS Antenna Error
 1. Wire harness
2. GPS antenna
3. Navigation ECU
 Click here
58-41
 GPS Antenna Power Source Error
 1. Wire harness
2. GPS antenna
3. Navigation ECU
 Click here
58-42
 Map Disc Read Error
 1. Map Disc
2. Navigation ECU
 Click here
58-43
 SPD Signal Error
 1. Speed signal circuit
2. Navigation ECU
 Click here
58-44
 Player Error
 1. Navigation ECU
 Click here
58-45
 High Temperature
 1. Navigation ECU
 Click here
CASSETTE PLAYER 
DTC No.
 Detection Item
 Trouble Area
 See page
61-10
 Belt Cut
 1. Radio receiver
 Click here
61-40
 Mechanical Error of Media
 1. Cassette tape
2. Radio receiver
 Click here
61-41
 Eject Error
 1. Cassette tape
2. Radio receiver
 Click here
61-42
 Tape Tangling
 1. Cassette tape
2. Radio receiver
 Click here
61-43
 Head Dirt
 1. Radio receiver
 Click here
61-44
 Device Power Supply Problem
 1. Radio receiver
 Click here
CD PLAYER 
DTC No.
 Detection Item
 Trouble Area
 See page
62-10
 CD Player Mechanical Error
 1. Radio receiver
 Click here
62-11
 CD Insertion and Eject Error
 1. Radio receiver
 Click here
62-12
 CD Reading Abnormal
 1. Radio receiver
 Click here
62-40
 No Disc
 1. Radio receiver
 Click here
62-41
 Wrong Disc
 1. CD
2. Radio receiver
 Click here
62-42
 Disc cannot be Read
 1. CD
2. Radio receiver
 Click here
62-43
 CD-ROM Abnormal
 1. CD
2. Radio receiver
 Click here
62-44
 CD Abnormal
 1. Radio receiver
 Click here
62-45
 Eject Error
 1. Radio receiver
 Click here
62-46
 Scratched / Reversed Disc
 1. CD
2. Radio receiver
 Click here
62-47
 High Temperature
 1. Radio receiver
 Click here
62-48
 Excess Current
 1. Radio receiver
 Click here
62-50
 Tray Insertion / Ejection Error
 1. Radio receiver
 Click here
62-51
 Elevator Error
 1. Radio receiver
 Click here
62-52
 Clamp Error
 1. Radio receiver
 Click here
IN DASH CD CHANGER 
DTC No.
 Detection Item
 Trouble Area
 See page
63-10
 CD Changer Mechanical Error
 1. Radio receiver
 Click here
63-11
 CD Insertion and Eject Error
 1. Radio receiver
 Click here
63-12
 CD Reading Abnormal
 1. Radio receiver
 Click here
63-40
 No Disc
 1. Radio receiver
 Click here
63-41
 Wrong Disc
 1. CD
2. Radio receiver
 Click here
63-42
 Disc cannot be Read
 1. CD
2. Radio receiver
 Click here
63-43
 CD-ROM Abnormal
 1. CD
2. Radio receiver
 Click here
63-44
 CD Abnormal
 1. Radio receiver
 Click here
63-45
 Eject Error
 1. Radio receiver
 Click here
63-46
 Scratched / Reversed Disc
 1. CD
2. Radio receiver
 Click here
63-47
 High Temperature
 1. Radio receiver
 Click here
63-48
 Excess Current
 1. Radio receiver
 Click here
63-50
 Tray Insertion / Ejection Error
 1. Radio receiver
 Click here
63-51
 Elevator Error
 1. Radio receiver
 Click here
63-52
 Clamp Error
 1. Radio receiver
 Click here
GPS 
DTC No.
 Detection Item
 Trouble Area
 See page
80-10
 Gyro Error
 1. Gyro sensor
2. Navigation ECU
 Click here
80-11
 GPS Receiver Error
 1. Navigation ECU
 Click here
80-40
 GPS Antenna Error
 1. Wire harness
2. GPS antenna
3. Navigation ECU
 Click here
80-41
 GPS Antenna Power Source Error
 1. Wire harness
2. GPS antenna
3. Navigation ECU
 Click here
80-42
 Map Disc Read Error
 1. Map disc
2. Navigation ECU
 Click here
80-43
 SPD Signal Error
 1. Speed signal circuit
2. Navigation ECU
 Click here
80-44
 Player Error
 1. Navigation ECU
 Click here
80-45
 High Temperature
 1. Navigation ECU
 Click here
← DTC CHECK / CLEAR01-21 →