Fault Code Bluetooth Telephone Module (BPM) (Freelander 2)

Bluetooth module

NOTE: If a unit or component is likely to fail and the vehicle is still under manufacturer's warranty, refer to the warranty manual before replacing the component (section B1.2) or determine if there is any previously approved special program in operation.

NOTE: Universal Scan Tools may not read the listed codes or may only read 5-digit codes. Match the 5 digits from the scan tool with the first 5 digits of the 7-digit code listed to identify the problem (the last 2 digits give additional information read by the diagnostic system approved by the manufacturer).

NOTE: Always use a digital multimeter when performing voltage or resistance tests (DMM) accurate to three decimal places and with a valid calibration certificate. When testing resistance, be sure to consider the resistance of the DMM leads.

NOTE: Before starting diagnostic programs using troubleshooting tests, check and correct major problems.

NOTE: Inspect the connectors for signs of water intrusion and their pins for damage and (or) traces of corrosion.

NOTE: If DTCs are logged and there is no problem after performing troubleshooting tests, an intermittent problem may be the cause. Be sure to check for loose connections and corroded contacts.

Description and operation

A detailed description of the cell phone system is contained in the corresponding section «Description and operation» repair manuals. For more information, see the chapter: Mobile phone (415-01 Infotainment system, Description and operation).

DTC	Description	Possible reason	Action
B1A5613	Bluetooth Antenna	Bluetooth antenna circuit open circuit	Refer to electrical circuit diagrams and check Bluetooth antenna circuit for open circuit
B1D7984	Microphone input	Signal amplitude below minimum	Check the MOST system with a manufacturer-approved diagnostic system
U1A0088	Private bus circuit	BT chipset communication failure	Install a new Bluetooth module. For more information, please refer to the chapter: Bluetooth Module (415-01 Infotainment system, Removal and installation).
U210000	Control block	Incomplete initial configuration	Configure the central junction box using the manufacturer's approved diagnostic system. If the DTC is still set, perform CAN network integrity checks using the manufacturer approved diagnostic system
U210100	Control block	Incompatible configuration	Check/update vehicle configuration file using manufacturer approved diagnostic system
U300044	Control block	Data memory failure	Install a new Bluetooth module. For more information, please refer to the chapter: Bluetooth Module (415-01 Infotainment system, Removal and installation).
U300045	Control block	Program memory failure	Install a new Bluetooth module. For more information, please refer to the chapter: Bluetooth Module (415-01 Infotainment system, Removal and installation).
U300055	Control block	Incorrect vehicle configuration file data received	Check/update vehicle configuration file using manufacturer approved diagnostic system
U300087	Control block	Missing message	Check the central junction box for DTCs and refer to the DTC index. For more information, please refer to the chapter: Communication Network (418-00 Module communication network, Diagnostics and checks). Check the infotainment system module for DTCs for the vehicle and MOST network configuration file and refer to the appropriate DTC index. Perform MOST/CAN network tests using the manufacturer approved diagnostic system
U300098	Control block	Overheat	Check for additional DTCs and refer to the DTC index. Check/monitor system for reoccurrence of codes
U300362	Battery voltage	Battery voltage mismatch of 2V or more between Bluetooth module and CJB	Perform the troubleshooting tests associated with this DTC using the manufacturer approved diagnostic system