Section 663 (Diagnostic Trouble Code Index DTC: TELEMATIC Control Module (TCU) -- Discovery/L462)
WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code Index DTC: Telematic Control Module (TCU)
- Description And Operation
- TELEMATIC Control Module (TCU)
- DTC B10A2-12: Crash Input - Circuit Short To Battery
- DTC B10A2-14: Crash Input - Circuit Short To Ground Or Open
- DTC B10A2-38: Crash Input - Signal Frequency Incorrect
- DTC B116D-11: SOS On Call Keypad - Circuit Short To Ground
- DTC B116D-12: SOS On Call Keypad - Circuit Short To Battery
- DTC B116D-13: SOS On Call Keypad - Circuit Open
- DTC B116D-97: SOS On Call Keypad - Component Or System Operation Obstructed Or Blocked
- DTC B116E-11: SOS On Call Illumination - Circuit Short To Ground
- DTC B116E-12: SOS On Call Illumination - Circuit Short To Battery
- DTC B116E-13: SOS On Call Illumination - Circuit Open
- DTC B116F-09: Telematics SIM Card - Component Failures
- DTC B1179-04: Integrated GSM/GPRS Unit - System Internal Failures
- DTC B117A-01: Backup Microphone - General Electrical Failure
- DTC B117A-11: Backup Microphone - Circuit Short To Ground
- DTC B117A-12: Backup Microphone - Circuit Short To Battery
- DTC B117A-13: Backup Microphone - Circuit Open
- DTC B119F-11: GPS Antenna - Circuit Short To Ground
- DTC B119F-12: GPS Antenna - Circuit Short To Battery
- DTC B119F-13: GPS Antenna - Circuit Open
- DTC B1252-13: USB Port - Circuit Open
- DTC B1252-87: USB Port - Missing Message
- DTC B14A9-13: BroadR-Reach Link - Telematics (+) - Circuit Open
- DTC B14A9-64: BroadR-Reach Link - Telematics (+) - Signal Plausibility Failure
- DTC B14AA-13: BroadR-Reach Link - Telematics (-) - Circuit Open
- DTC B14AA-64: BroadR-Reach Link - Telematics (-) - Signal Plausibility Failure
- DTC B14B5-11: WiFi Antenna #1 - Circuit Short To Ground
- DTC B14B5-12: WiFi Antenna #1 - Circuit Short To Battery
- DTC B14B5-13: WiFi Antenna #1 - Circuit Open
- DTC B1A01-01: Speaker #1 - General Electrical Failure
- DTC B1A01-11: Speaker #1 - Circuit Short To Ground
- DTC B1A01-12: Speaker #1 - Circuit Short To Battery
- DTC B1A01-13: Speaker #1 - Circuit Open
- DTC B1A56-11: Antenna - Circuit Short To Ground
- DTC B1A56-12: Antenna - Circuit Short To Battery
- DTC B1A56-13: Antenna - Circuit Open
- DTC B1D55-11: Antenna #2 - Circuit Short To Ground
- DTC B1D55-12: Antenna #2-Circuit Short to Battery
- DTC B1D55-13: Antenna #2-Circuit Open
- DTC P0560-04: System Voltage - System internal failures
- DTC U0064-87: Vehicle Communication Bus E - Missing Message
- DTC U0064-88: Vehicle Communication Bus E - Bus Off
- DTC U0300-00: Internal Control Module Software Incompatibility - No Sub Type Information
- DTC U201A-51: Control Module Main Calibration Data - Not programmed
- DTC U201A-54: Control Module Main Calibration Data - Missing Calibration
- DTC U2109-09: Back-up Battery - Component Failures
- DTC U2109-91: Back-up Battery - Parametric
- DTC U3000-44: Control Module - Data Memory Failure
- DTC U3000-49: Control Module - Internal electronic failure
- Description And Operation