Section 51 (Cellular Communication)
WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.
- LEXUS Link System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Registration
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- DTC Check / Clear
- Data List / Active Test
- Diagnostic Trouble Code Chart
- DTC 1-1: Services Disabled
- DTC 1-2: Option Configuration Error
- DTC 2-1: EEPROM Communication Error; DTC 2-2: EEPROM Checksum Error
- DTC 2-3: Digital Signal Processor Communication Error; DTC 2-4: GPS Communication Error
- DTC 2-6: Network Access Device Communication Error
- DTC 3-1: GPS Antenna Error
- DTC 3-2: Cellular Phone Antenna Error
- DTC 3-3: GPS Signal not Received
- DTC 4-1: Red LED Error
- DTC 4-2: Green LED Error
- DTC 4-3: Overhead Module Microphone Error
- DTC 4-4: SERVICES, PHONE or PTT Button Stuck
- DTC 4-5: EMERGENCY, VOL+ or VOL- Button Stuck
- DTC 4-6: SERVICES, PHONE or PTT Button has Connection Error
- DTC 4-7: EMERGENCY, VOL+ or VOL- Button has Connection Error
- DTC 5-1: LEXUS Link Communication Error
- DTC 5-2: Airbag Signal Communication Error
- DTC 6-1: Backup Battery Depleted
- DTC 6-2: Low Vehicle Battery Voltage
- DTC 6-3: Backup Battery has been used
- DTC 6-4: Backup Battery Connection Error
- DTC U0198: Lost Communication with Telematic Control Module
- ECU Power Source Circuit
- Mayday Ecu
- Bus Buffer Ecu
- Mayday Battery
- Telephone Antenna
- Telephone Microphone