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HOMESERVICE MANUALSLEXUS2010RX 450H 3.5 BREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTINFOTAINMENTAUDIO / VIDEO SYSTEM (W/O NAVIGATION) (DIAGNOSTICS - INTRODUCTION)AUDIO AND VISUAL SYSTEM (W/O NAVIGATION SYSTEM)DIAGNOSTIC TROUBLE CODE CHART (FROM 8/2009)DIAGNOSTIC TROUBLE CODE CHART
2010 Lexus RX 450h 3.5 B

Diagnostic Trouble Code Chart

2010 Lexus RX 450h 3.5 BSECTION Diagnostic Trouble Code Chart
NOTE:

After replacing the radio receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, the XM radio ID registration is necessary. (w/ SDARS System)

COMMUNICATION DIAGNOSIS

DTC Code Detection Item Trouble Area See
01-21 ROM Error Radio receiver assembly Refer to DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error
01-22 RAM Error Radio receiver assembly Refer to DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error
01-2E EEPROM Error Radio receiver assembly Refer to DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error
01-D5 Absence of Registration Unit 1. Power source circuit of the component shown by the sub-code
2. AVC-LAN circuit between the radio receiver assembly and component shown by the sub-code
3. Component shown by the sub-code		 Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
01-D6 No Master 1. Radio receiver assembly power source circuit
2. Power source circuit of the component which has stored this code
3. AVC-LAN circuit between the radio receiver assembly and component which has stored this code
4. Component which has stored this code
5. Radio receiver assembly		 Refer to DTC 01-D6: No Master; DTC 01-D7: Connection Check Error
01-D7 Connection Check Error 1. Radio receiver assembly power source circuit
2. Power source circuit of the component which has stored this code
3. AVC-LAN circuit between the radio receiver assembly and component which has stored this code
4. Component which has stored this code
5. Radio receiver assembly		 Refer to DTC 01-D6: No Master; DTC 01-D7: Connection Check Error
01-D8 No Response for Connection Check 1. Power source circuit of the component shown by the sub-code
2. AVC-LAN circuit between the radio receiver assembly and component shown by the sub-code
3. Component shown by the sub-code		 Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
01-D9 Last Mode Error 1. Power source circuit of the component shown by the sub-code
2. AVC-LAN circuit between the radio receiver assembly and component shown by the sub-code
3. Component shown by the sub-code		 Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
01-DA No Response Against ON / OFF Command 1. Power source circuit of the component shown by the sub-code
2. AVC-LAN circuit between the radio receiver assembly and component shown by the sub-code
3. Component shown by the sub-code		 Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
01-DB Mode Status Error 1. Power source circuit of the component shown by the sub-code
2. AVC-LAN circuit between the radio receiver assembly and component shown by the sub-code
3. Component shown by the sub-code		 Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
01-DC Transmission Error If the same sub-code is stored in other components, check power source circuit and communication system of all components shown by sub-code Refer to DTC 01-DC: Transmission Error
01-DD Master Reset 1. Radio receiver assembly power source circuit
2. AVC-LAN circuit between the radio receiver assembly and component which has stored this code
3. Radio receiver assembly
4. Component which has stored this code		 Refer to DTC 01-DD: Master Reset; DTC 01-E1: Voice Processing Device ON Error
01-DE Slave Reset 1. Power source circuit of the component shown by the sub-code
2. AVC-LAN circuit between the radio receiver assembly and component shown by the sub-code
3. Component shown by the sub-code		 Refer to DTC 01-D5: Absence of Registration Unit; DTC 01-D8: No Response for Connection Check; DTC 01-D9: Last Mode Error; DTC 01-DA: No Response Against ON / OFF Command; DTC 01-DB: Mode Status Error; DTC 01-DE: Slave Reset
01-DF Master Error 1. Radio receiver assembly power source circuit
2. AVC-LAN circuit between the radio receiver assembly and component which has stored this code
3. Radio receiver assembly
4. Component which has stored this code		 Refer to DTC 01-DF: Master Error
01-E0 Registration Complete Indication Error - Refer to DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete
01-E1 Voice Processing Device ON Error 1. Radio receiver assembly power source circuit
2. AVC-LAN circuit between the radio receiver assembly and component which has stored this code
3. Radio receiver assembly
4. Component which has stored this code		 Refer to DTC 01-DD: Master Reset; DTC 01-E1: Voice Processing Device ON Error
01-E2 ON / OFF Indication Parameter Error Radio receiver assembly Refer to DTC 01-E2: ON / OFF Indication Parameter Error
01-E3 Registration Demand Transmission - Refer to DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete
01-E4 Multiple Frame Incomplete - Refer to DTC 01-E0: Registration Complete Indication Error; DTC 01-E3: Registration Demand Transmission; DTC 01-E4: Multiple Frame Incomplete
01-F2 No Response from Diagnosis Memory Request Stereo component amplifier
assembly		 Refer to DTC 01-F2: No Response from Diagnosis Memory Request; DTC 01-FF: No Response to Diagnosis Request
01-FF No Response to Diagnosis Request Stereo component amplifier
assembly		 Refer to DTC 01-F2: No Response from Diagnosis Memory Request; DTC 01-FF: No Response to Diagnosis Request
TELEPHONE

DTC Code Detection Item Trouble Area See
57-10 TEL ECU Malfunction (TEL) Radio receiver assembly Refer to DTC 57-10: TEL ECU Malfunction (TEL); DTC 57-47: Bluetooth Module Initialization Failed
57-47 Bluetooth Module Initialization Failed Radio receiver assembly Refer to DTC 57-10: TEL ECU Malfunction (TEL); DTC 57-47: Bluetooth Module Initialization Failed
RADIO UNIT

DTC Code Detection Item Trouble Area See
60-10 AM Tuner PLL does not Lock Radio receiver assembly Refer to DTC 60-10: AM Tuner PLL does not Lock; DTC 60-11: FM Tuner PLL does not Lock
60-11 FM Tuner PLL does not Lock Radio receiver assembly Refer to DTC 60-10: AM Tuner PLL does not Lock; DTC 60-11: FM Tuner PLL does not Lock
60-42 Tuner Power Source Error Radio receiver assembly Refer to DTC 60-42: Tuner Power Source Error; DTC 60-43: AM Tuner Error; DTC 60-44: FM Tuner Error; DTC 60-50: Malfunction in Internal IC
60-43 AM Tuner Error Radio receiver assembly Refer to DTC 60-42: Tuner Power Source Error; DTC 60-43: AM Tuner Error; DTC 60-44: FM Tuner Error; DTC 60-50: Malfunction in Internal IC
60-44 FM Tuner Error Radio receiver assembly Refer to DTC 60-42: Tuner Power Source Error; DTC 60-43: AM Tuner Error; DTC 60-44: FM Tuner Error; DTC 60-50: Malfunction in Internal IC
60-50 Malfunction in Internal IC Radio receiver assembly Refer to DTC 60-42: Tuner Power Source Error; DTC 60-43: AM Tuner Error; DTC 60-44: FM Tuner Error; DTC 60-50: Malfunction in Internal IC
IN-DASH CD CHANGER

DTC Code Detection Item Trouble Area See
63-10 CD Changer Mechanical Error Radio receiver assembly Refer to DTC 63-10: CD Changer Mechanical Error; DTC 63-11: CD Insertion and Ejection Error; DTC 63-12: CD Reading Abnormal
63-11 CD Insertion and Ejection Error Radio receiver assembly Refer to DTC 63-10: CD Changer Mechanical Error; DTC 63-11: CD Insertion and Ejection Error; DTC 63-12: CD Reading Abnormal
63-12 CD Reading Abnormal Radio receiver assembly Refer to DTC 63-10: CD Changer Mechanical Error; DTC 63-11: CD Insertion and Ejection Error; DTC 63-12: CD Reading Abnormal
63-41 Wrong Disc 1. CD
2. Radio receiver assembly		 Refer to DTC 63-41: Wrong Disc; DTC 63-42: Disc cannot be Read
63-42 Disc cannot be Read 1. CD
2. Radio receiver assembly		 Refer to DTC 63-41: Wrong Disc; DTC 63-42: Disc cannot be Read
63-43 CD-ROM Abnormal 1. CD
2. Radio receiver assembly		 Refer to DTC 63-43: CD-ROM Abnormal
63-44 CD Abnormal Radio receiver assembly Refer to DTC 63-44: CD Abnormal; DTC 63-48: Excess Current; DTC 63-50: Tray Insertion / Ejection Error
63-45 Eject Error Radio receiver assembly Refer to DTC 63-45: Eject Error; DTC 63-51: Elevator Error; DTC 63-52: Clamp Error
63-46 Scratched / Reversed Disc 1. CD
2. Radio receiver assembly		 Refer to DTC 63-46: Scratched / Reversed Disc
63-47 High Temperature Radio receiver assembly Refer to DTC 63-47: High Temperature
63-48 Excess Current Radio receiver assembly Refer to DTC 63-44: CD Abnormal; DTC 63-48: Excess Current; DTC 63-50: Tray Insertion / Ejection Error
63-50 Tray Insertion / Ejection Error Radio receiver assembly Refer to DTC 63-44: CD Abnormal; DTC 63-48: Excess Current; DTC 63-50: Tray Insertion / Ejection Error
63-51 Elevator Error Radio receiver assembly Refer to DTC 63-45: Eject Error; DTC 63-51: Elevator Error; DTC 63-52: Clamp Error
63-52 Clamp Error Radio receiver assembly Refer to DTC 63-45: Eject Error; DTC 63-51: Elevator Error; DTC 63-52: Clamp Error
63-78 DSP Error - Refer to DTC 63-78: DSP Error
63-7D Disc cannot be Played 1. CD
2. Radio receiver assembly		 Refer to DTC 63-7D: Disc cannot be Played; DTC 63-7E: No Playable Files; DTC 63-7F: Copyright Protection Error
63-7E No Playable Files 1. CD
2. Radio receiver assembly		 Refer to DTC 63-7D: Disc cannot be Played; DTC 63-7E: No Playable Files; DTC 63-7F: Copyright Protection Error
63-7F Copyright Protection Error 1. CD
2. Radio receiver assembly		 Refer to DTC 63-7D: Disc cannot be Played; DTC 63-7E: No Playable Files; DTC 63-7F: Copyright Protection Error
SPEAKERS

DTC Code Detection Item Trouble Area See
74-40 Short in Speaker Circuit 1. Wire harness or connector
2. Speaker
3. DCM (Telematics transceiver)*1
4. Stereo component amplifier assembly		 Refer to DTC 74-40: Short in Speaker Circuit
XM TUNER

DTC Code Detection Item Trouble Area See
C0-11 Satellite Radio Tuner Internal Circuit Error 1 Radio receiver assembly Refer to DTC C0-11: Satellite Radio Tuner Internal Circuit Error 1; DTC C0-12: Satellite Radio Tuner Internal Circuit Error 2; DTC C0-13: Satellite Radio Tuner Internal Circuit Error 3; DTC C0-14: Satellite Radio Tuner Internal Circuit Error 4; DTC C0-15: Satellite Radio Tuner Internal Circuit Error 5; DTC C0-16: Satellite Radio Tuner Internal Circuit Error 6
C0-12 Satellite Radio Tuner Internal Circuit Error 2 Radio receiver assembly Refer to DTC C0-11: Satellite Radio Tuner Internal Circuit Error 1; DTC C0-12: Satellite Radio Tuner Internal Circuit Error 2; DTC C0-13: Satellite Radio Tuner Internal Circuit Error 3; DTC C0-14: Satellite Radio Tuner Internal Circuit Error 4; DTC C0-15: Satellite Radio Tuner Internal Circuit Error 5; DTC C0-16: Satellite Radio Tuner Internal Circuit Error 6
C0-13 Satellite Radio Tuner Internal Circuit Error 3 Radio receiver assembly Refer to DTC C0-11: Satellite Radio Tuner Internal Circuit Error 1; DTC C0-12: Satellite Radio Tuner Internal Circuit Error 2; DTC C0-13: Satellite Radio Tuner Internal Circuit Error 3; DTC C0-14: Satellite Radio Tuner Internal Circuit Error 4; DTC C0-15: Satellite Radio Tuner Internal Circuit Error 5; DTC C0-16: Satellite Radio Tuner Internal Circuit Error 6
C0-14 Satellite Radio Tuner Internal Circuit Error 4 Radio receiver assembly Refer to DTC C0-11: Satellite Radio Tuner Internal Circuit Error 1; DTC C0-12: Satellite Radio Tuner Internal Circuit Error 2; DTC C0-13: Satellite Radio Tuner Internal Circuit Error 3; DTC C0-14: Satellite Radio Tuner Internal Circuit Error 4; DTC C0-15: Satellite Radio Tuner Internal Circuit Error 5; DTC C0-16: Satellite Radio Tuner Internal Circuit Error 6
C0-15 Satellite Radio Tuner Internal Circuit Error 5 Radio receiver assembly Refer to DTC C0-11: Satellite Radio Tuner Internal Circuit Error 1; DTC C0-12: Satellite Radio Tuner Internal Circuit Error 2; DTC C0-13: Satellite Radio Tuner Internal Circuit Error 3; DTC C0-14: Satellite Radio Tuner Internal Circuit Error 4; DTC C0-15: Satellite Radio Tuner Internal Circuit Error 5; DTC C0-16: Satellite Radio Tuner Internal Circuit Error 6
C0-16 Satellite Radio Tuner Internal Circuit Error 6 Radio receiver assembly Refer to DTC C0-11: Satellite Radio Tuner Internal Circuit Error 1; DTC C0-12: Satellite Radio Tuner Internal Circuit Error 2; DTC C0-13: Satellite Radio Tuner Internal Circuit Error 3; DTC C0-14: Satellite Radio Tuner Internal Circuit Error 4; DTC C0-15: Satellite Radio Tuner Internal Circuit Error 5; DTC C0-16: Satellite Radio Tuner Internal Circuit Error 6
C0-40 Antenna not Connected 1. Antenna cord
2. Satellite radio antenna
3. Radio receiver assembly		 Refer to DTC C0-40: Antenna not Connected; DTC C0-41: Antenna Shorted
C0-41 Antenna Shorted 1. Antenna cord
2. Satellite radio antenna
3. Radio receiver assembly		 Refer to DTC C0-40: Antenna not Connected; DTC C0-41: Antenna Shorted
MULTI-MEDIA INTERFACE ECU

DTC Code Detection Item Trouble Area See
CB-10 System Microcomputer Malfunction 1. Multi-media interface ECU
2. "iPod" or USB device		 Refer to DTC CB-10: System Microcomputer Malfunction; DTC CB-11: Media Interface Microcomputer Malfunction; DTC CB-12: CD-LSI Malfunction
CB-11 Media Interface Microcomputer Malfunction 1. Multi-media interface ECU
2. "iPod" or USB device		 Refer to DTC CB-10: System Microcomputer Malfunction; DTC CB-11: Media Interface Microcomputer Malfunction; DTC CB-12: CD-LSI Malfunction
CB-12 CD-LSI Malfunction 1. Multi-media interface ECU
2. "iPod" or USB device		 Refer to DTC CB-10: System Microcomputer Malfunction; DTC CB-11: Media Interface Microcomputer Malfunction; DTC CB-12: CD-LSI Malfunction
CB-13 USB Over Current Detection 1. "iPod" or USB device
2. No. 1 stereo jack adapter assembly
3. Wire harness or connector
4. Multi-media interface ECU		 Refer to DTC CB-13: USB Over Current Detection
CB-43 USB Device Class/Protocol Error 1. Multi-media interface ECU
2. USB device		 Refer to DTC CB-43: USB Device Class/Protocol Error; DTC CB-44: USB File System Error; DTC CB-50: iPod Malfunction; DTC CB-51: iPod Protocol Error; DTC CB-7D: iPod Protocol Unsupported
CB-44 USB File System Error 1. Multi-media interface ECU
2. USB device		 Refer to DTC CB-43: USB Device Class/Protocol Error; DTC CB-44: USB File System Error; DTC CB-50: iPod Malfunction; DTC CB-51: iPod Protocol Error; DTC CB-7D: iPod Protocol Unsupported
CB-45 USB Communication Error 1. Multi-media interface ECU
2. USB device		 Refer to DTC CB-45: USB Communication Error; DTC CB-46: iPod Control Error; DTC CB-47: iPod Communication Error
CB-46 iPod Control Error 1. Multi-media interface ECU
2. "iPod"		 Refer to DTC CB-45: USB Communication Error; DTC CB-46: iPod Control Error; DTC CB-47: iPod Communication Error
CB-47 iPod Communication Error 1. Multi-media interface ECU
2. "iPod"		 Refer to DTC CB-45: USB Communication Error; DTC CB-46: iPod Control Error; DTC CB-47: iPod Communication Error
CB-50 iPod Malfunction 1. Multi-media interface ECU
2. "iPod"		 Refer to DTC CB-43: USB Device Class/Protocol Error; DTC CB-44: USB File System Error; DTC CB-50: iPod Malfunction; DTC CB-51: iPod Protocol Error; DTC CB-7D: iPod Protocol Unsupported
CB-51 iPod Protocol Error 1. Multi-media interface ECU
2. "iPod"		 Refer to DTC CB-43: USB Device Class/Protocol Error; DTC CB-44: USB File System Error; DTC CB-50: iPod Malfunction; DTC CB-51: iPod Protocol Error; DTC CB-7D: iPod Protocol Unsupported
CB-52 No Playable iPod File Exists "iPod" Refer to DTC CB-52: No Playable iPod File Exists; DTC CB-7E: No Playable USB File Exists
CB-7D iPod Protocol Unsupported 1. Multi-media interface ECU
2. "iPod"		 Refer to DTC CB-43: USB Device Class/Protocol Error; DTC CB-44: USB File System Error; DTC CB-50: iPod Malfunction; DTC CB-51: iPod Protocol Error; DTC CB-7D: iPod Protocol Unsupported
CB-7E No Playable USB File Exists USB device Refer to DTC CB-52: No Playable iPod File Exists; DTC CB-7E: No Playable USB File Exists
  • *1: w/ Manual (SOS) Switch
RENDER: 1.0x

NO RELATED

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  • • You are missing required tools, torque specs, or safe lifting equipment.
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