Section 185 (Navigation System - Diagnostic Codes & Symptom Tests (Model Code: ZRE172))
WARNING: This page is about a different car, the 2018 Toyota Corolla, 2017 Toyota Corolla, 2016 Toyota Corolla, 2015 Toyota Corolla, and 2014 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.
- Navigation System
- DTC B1551, B15A0, B15AD, B15B0, B15B3, B15B4, B15B7; HD Radio Tuner Malfunction [08/2013 - ]
- DTC B1579: Voice Recognition Microphone Disconnected [08/2013 - 08/2016]
- DTC B1585: USB Device Malfunction [08/2013 - ]
- DTC B158C: SD Card Communication Malfunction [08/2013 - ]
- DTC B158F: AV Signal Stoppage (Low Battery Voltage) [08/2013 - ]
- DTC B15BA: XM Tuner Malfunction [08/2013 - ]
- DTC B15C0, B15C1; GPS Antenna Connection Malfunction (short) [08/2013 - 08/2015]
- DTC B15C2: Speed Signal Malfunction [08/2013 - 04/2014]
- DTC U0073, U0100, U0129, U0140, U0155, U0164; Sending Malfunction (Navigation to APGS) [08/2013 - 08/2016]
- DTC B15FE: XM Tuner Antenna Disconnected; DTC B15FF: XM Tuner Antenna Short [08/2013 - ]
- DTC B15F7: Certification ECU Vehicle Information Reading/Writing Process Malfunction [08/2013 - 08/2016]
- DTC B15C3: Speaker Output Short [08/2013 - ]
- DTC B15F5: Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction [08/2013 - 08/2016]
- DTC B15F6: Main Body ECU Vehicle Information Reading/Writing Process Malfunction [08/2013 - 08/2016]
- DTC B1532: LVDS Signal Malfunction (from Extension Module) [08/2013 - ]
- DTC B15C2: Speed Signal Malfunction [04/2014 - 08/2015]
- DTC B15C2: Speed Signal Malfunction [08/2015 - 08/2016]
- DTC B15C0, B15C1; GPS Antenna Connection Malfunction (short) [08/2015 - ]
- DTC B1324: Lost Communication with Meter [08/2016 - ]
- DTC B1579: Voice Recognition Microphone Disconnected [08/2016 - ]
- DTC B15C2: Speed Signal Malfunction [08/2016 - 08/2017]
- DTC B15F5: Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction [08/2016 - ]
- DTC B15F6: Main Body ECU Vehicle Information Reading/Writing Process Malfunction [08/2016 - ]
- DTC B15F7: Certification ECU Vehicle Information Reading/Writing Process Malfunction [08/2016 - ]
- DTC U0073, U0100, U0129, U0140, U0155, U0164; Sending Malfunction (Navigation to APGS) [08/2016 - ]
- DTC B15C2: Speed Signal Malfunction [08/2017 - ]
- Symptom Tests
- Satellite Radio Broadcast cannot be Received [08/2013 - ]
- Satellite Radio Broadcast cannot be Selected or After Selecting Broadcast, Broadcast cannot be Added into Memory [08/2013 - ]
- Traffic Information is not Displayed [08/2013 - ]
- Noise Occurs [08/2013 - ]
- No Sound can be Heard from Speakers [08/2013 - ]
- Sound Quality is Bad Only when CD is Played (Volume is Too Low) [08/2013 - ]
- CD cannot be Ejected [08/2013 - ]
- CD cannot be Inserted or is Ejected Right After Insertion [08/2013 - ]
- CD Sound Skips [08/2013 - ]
- Radio Broadcast cannot be Received or Poor Reception [08/2013 - ]
- Illumination for Panel Switch does not Come on with Tail Switch ON [08/2013 - ]
- Display does not Dim when Light Control Switch is Turned ON [08/2013 - ]
- Panel Switches do not Function [08/2013 - ]
- Touch Panel Switch does not Function [08/2013 - ]
- Screen Flicker or Color Distortion [08/2013 - ]
- Poor Sound Quality in All Modes (Low Volume) [08/2013 - ]
- Cursor or Map Rotates when Vehicle Stopped [08/2013 - ]
- GPS Mark is not Displayed [08/2013 - ]
- Voice Guidance does not Function [08/2013 - ]
- Route cannot be Calculated [08/2013 - ]
- Voice is not Recognized [08/2013 - 08/2015]
- Voice is not Recognized [08/2015 - ]
- Cellular Phone Registration Failure [08/2013 - ]
- Cellular Phone Inspection [08/2013 - ]
- Confirm Cellular Phone Functionality [08/2013 - ]
- Confirm Vehicle Headunit Functionality [08/2013 - ]
- Sound of Portable Player cannot be Heard from Speakers or Sound is Low [08/2013 - ]
- Does not Play even after Bluetooth Audio Mode is Selected [08/2013 - ]
- Portable Player cannot be Operated Using In-vehicle Device or Track Information is not Displayed on In-vehicle Device [08/2013 - ]
- Noise Occurs or Sound Skips when Portable Player Plays [08/2013 - ]
- Portable Player cannot be Connected Manually/Automatically [08/2013 - ]
- Registered Device cannot be Deleted [08/2013 - ]
- Portable Player cannot be Registered [08/2013 - ]
- USB Audio System Recognition/Play Error [08/2013 - ]
- Black Screen [08/2013 - ]
- Circuit Tests
- Steering Pad Switch Circuit [08/2013 - 08/2016]
- Steering Pad Switch Circuit [08/2016 - ]
- Illumination Circuit [08/2013 - 08/2016]
- Illumination Circuit [08/2016 - ]
- Parking Brake Switch Circuit [08/2013 - 04/2014]
- Parking Brake Switch Circuit [04/2014 - 08/2017]
- Parking Brake Switch Circuit [08/2017 - ]
- Speaker Circuit [08/2013 - ]
- Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter [08/2013 - ]
- Data Signal Circuit between Navigation Receiver Assembly and Extension Module [08/2013 - ]
- Data Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter [08/2013 - ]
- Reverse Signal Circuit [08/2013 - 08/2016]
- Reverse Signal Circuit [08/2016 - ]
- Microphone Circuit between Microphone and Navigation Receiver Assembly [08/2013 - 08/2016]
- Microphone Circuit between Microphone and Navigation Receiver Assembly [08/2016 - ]
- Navigation Receiver Assembly Power Source Circuit [08/2013 - ]