NAVIGATION SYSTEM (for Gasoline Model)
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
NAVIGATION SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [04/2018 - 08/2019]
| DTC Code | Description |
|---|---|
| B1324 | Lost Communication with Meter |
| B1325 | Lost Communication with HUD |
| B153A | GVIF Disconnected (from Extension Module to H/U) |
| B1543 | Extension Module Disconnected 2 |
| B1551 | HD Radio Tuner Malfunction |
| B1556 | Extension Module Malfunction 2 |
| B1579 | Voice Recognition Microphone Disconnected |
| B1585 | USB Device Malfunction |
| B158D | Video Signal Stoppage |
| B158F | AV Signal Stoppage (Low Battery Voltage) |
| B15A0 | LAN Master Malfunction |
| B15A3 | Stereo Component Amplifier Malfunction |
| B15AD | Navigation Processor Malfunction |
| B15B0 | Display Screen Malfunction |
| B15B3 | Radio Tuner Malfunction |
| B15B7 | Bluetooth Module Malfunction |
| B15BA | XM Tuner Malfunction |
| B15C0 | GPS Antenna Connection Malfunction(short) |
| B15C1 | GPS Antenna Connection Malfunction(break) |
| B15C2 | Speed Signal Malfunction |
| B15C3 | Speaker Output Short |
| B15D3 | Stereo Component Amplifier Disconnected |
| B15DB | Telematics Transceiver Disconnected |
| B15F5 | Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction |
| B15F6 | Main Body ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F7 | Certification ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F8 | D-Seat ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F9 | UART Communication Malfunction (for A/C) |
| B15FE | XM Tuner Antenna Disconnected |
| B15FF | XM Tuner Antenna Short |
| C1610 | Camera ECU Malfunction |
| U0073 | Sending Malfunction (Navigation to APGS) |
| U0100 | Engine ECU Communication |
| U0129 | VSC(ECB)ECU Communication |
| U0140 | Lost Communication with Body Control Module |
| U0155 | Meter ECU Communication |
| U0164 | Air Conditioner ECU Communication |
| U0198 | Lost Communication with Telematic Control Module |
| U023B | Lost Communication with Image Processing Module "B" |
| U0265 | Lost Communication with Image Processing Sensor A |
| U1110 | Clearance Sonar ECU Communication |
NAVIGATION SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2019 - 08/2020]
| DTC Code | Description |
|---|---|
| B1324 | Lost Communication with Meter |
| B1325 | Lost Communication with HUD |
| B153A | GVIF Disconnected (from Extension Module to H/U) |
| B1543 | Extension Module Disconnected 2 |
| B1551 | HD Radio Tuner Malfunction |
| B1556 | Extension Module Malfunction 2 |
| B1579 | Voice Recognition Microphone Disconnected |
| B1585 | USB Device Malfunction |
| B158D | Video Signal Stoppage |
| B158F | AV Signal Stoppage (Low Battery Voltage) |
| B15A0 | LAN Master Malfunction |
| B15A3 | Stereo Component Amplifier Malfunction |
| B15AD | Navigation Processor Malfunction |
| B15B0 | Display Screen Malfunction |
| B15B3 | Radio Tuner Malfunction |
| B15B7 | Bluetooth Module Malfunction |
| B15BA | XM Tuner Malfunction |
| B15C0 | GPS Antenna Connection Malfunction(short) |
| B15C1 | GPS Antenna Connection Malfunction(break) |
| B15C2 | Speed Signal Malfunction |
| B15C3 | Speaker Output Short |
| B15D3 | Stereo Component Amplifier Disconnected |
| B15DB | Telematics Transceiver Disconnected |
| B15F5 | Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction |
| B15F6 | Main Body ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F7 | Certification ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F8 | D-Seat ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F9 | UART Communication Malfunction (for A/C) |
| B15FE | XM Tuner Antenna Disconnected |
| B15FF | XM Tuner Antenna Short |
| C1610 | Camera ECU Malfunction |
| U0073 | Sending Malfunction (Navigation to APGS) |
| U0100 | Engine ECU Communication |
| U0129 | VSC(ECB)ECU Communication |
| U0140 | Lost Communication with Body Control Module |
| U0155 | Meter ECU Communication |
| U0164 | Air Conditioner ECU Communication |
| U0198 | Lost Communication with Telematic Control Module |
| U023B | Lost Communication with Image Processing Module "B" |
| U0265 | Lost Communication with Image Processing Sensor A |
| U1110 | Clearance Sonar ECU Communication |
NAVIGATION SYSTEM (FOR GASOLINE MODEL) DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2020 -]
| DTC Code | Description |
|---|---|
| B1324 | Lost Communication with Meter |
| B1325 | Lost Communication with HUD |
| B153A | GVIF Disconnected (from Extension Module to H/U) |
| B1543 | Extension Module Disconnected 2 |
| B1551 | HD Radio Tuner Malfunction |
| B1556 | Extension Module Malfunction 2 |
| B1579 | Voice Recognition Microphone Disconnected |
| B1585 | USB Device Malfunction |
| B158D | Video Signal Stoppage |
| B158F | AV Signal Stoppage (Low Battery Voltage) |
| B15A0 | LAN Master Malfunction |
| B15A3 | Stereo Component Amplifier Malfunction |
| B15AD | Navigation Processor Malfunction |
| B15B0 | Display Screen Malfunction |
| B15B3 | Radio Tuner Malfunction |
| B15B7 | Bluetooth Module Malfunction |
| B15BA | XM Tuner Malfunction |
| B15C0 | GPS Antenna Connection Malfunction(short) |
| B15C1 | GPS Antenna Connection Malfunction(break) |
| B15C2 | Speed Signal Malfunction |
| B15C3 | Speaker Output Short |
| B15D3 | Stereo Component Amplifier Disconnected |
| B15DB | Telematics Transceiver Disconnected |
| B15F5 | Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction |
| B15F6 | Main Body ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F7 | Certification ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F8 | D-Seat ECU Vehicle Information Reading/Writing Process Malfunction |
| B15F9 | UART Communication Malfunction (for A/C) |
| B15FE | XM Tuner Antenna Disconnected |
| B15FF | XM Tuner Antenna Short |
| C1610 | Camera ECU Malfunction |
| U0073 | Sending Malfunction (Navigation to APGS) |
| U0100 | Engine ECU Communication |
| U0129 | VSC(ECB)ECU Communication |
| U0140 | Lost Communication with Body Control Module |
| U0155 | Meter ECU Communication |
| U0164 | Air Conditioner ECU Communication |
| U0198 | Lost Communication with Telematic Control Module |
| U023B | Lost Communication with Image Processing Module "B" |
| U0265 | Lost Communication with Image Processing Sensor A |
| U1110 | Clearance Sonar ECU Communication |