Dtc fault code index (Freelander 2)

NOTE: If a control module or component is suspected and the vehicle continues to be covered by the manufacturer's warranty, refer to the warranty manual before installing a new module/component (subsection B1.2), or determine if there is any previously approved special program in operation.

NOTE: Universal Scan Tools cannot read the listed codes or can only read 5-digit codes. Match the 5 digits from the scan tool with the first 5 digits of the listed 7 digit code 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 modern calibration certificate. When checking resistance, be sure to consider the resistance of the DMM wires.

NOTE: Before starting diagnostic programs using Pinpoint tests, check and correct basic problems.

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

DTC	Description	Possible reason	Action
B102E09	Air quality sensor - general fault information - element fault	Internal sensor failure	Install a new air quality sensor
B102E11	Air quality sensor - general electrical faults - short to ground	Air quality sensor circuit - short to ground Wrong climate control module installed	Refer to the electrical circuit diagrams and check the air quality sensor circuit for a short to ground. Install a new climate control module if necessary, refer to the installation note for the new module/element
B102E12	Air quality sensor - general electrical faults - short circuit to + battery	Air quality sensor circuit - short to voltage Air quality sensor - open circuit	Refer to the electrical circuit diagrams and check the air quality sensor circuit for a short to battery. Install a new air quality sensor if necessary
B103009	Left front seat heating element - general fault information - element failure	Seat heating module internal fault	Install a new seat heating module, refer to the new module/component installation note at the top of the DTC Index
B10304B	Heating element left front seat - internal system malfunctions - elevated temperature	Seat heating module internal fault Sensor wrong/no feedback	Clear the DTC and recheck. If the DTC persists, install a new seat heating module, refer to the new module/component installation note at the top of the DTC Index Install a new front seat heating mat. For more information refer to: Front Seat Back Heater Mat (501-10 Seat, Removal and installation) / Front seat cushion heater mat (501-10 Seat, Removal and installation).
B103087	LH Front Seat Heating Element - Bus Signal/Communication Faults - Missing Message	Malfunction of the LIN bus circuit or the seat heating module power circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B103209	Right front seat heating element - general fault information - element failure	Seat heating module internal fault	Install a new seat heating module, refer to the new module/component installation note at the top of the DTC Index
B10324B	Right front seat heating element - internal system malfunctions - elevated temperature	Seat heating module internal fault Sensor wrong/no feedback	Clear the DTC and recheck. If the DTC persists, install a new seat heating module, refer to the new module/component installation note at the top of the DTC Index Install a new front seat heating mat. For more information refer to: Front Seat Back Heater Mat (501-10 Seat, Removal and installation) / Front seat cushion heater mat (501-10 Seat, Removal and installation).
B103287	Right Front Seat Heater - Bus Signal/Communication Faults - Missing Message	Malfunction of the LIN bus circuit or the seat heating module power circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B103401	Left front seat heating element - general fault information - general electrical fault	The element is damaged, a break in the circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B103601	Right front seat heating element - general fault information - general electrical fault	The element is damaged, a break in the circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B103801	Left front seat heating element sensor - general fault information - general electrical fault	The sensor is damaged, open circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B103A01	Right front seat heater sensor - general fault information - general electrical fault	The sensor is damaged, open circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B105A11	Cabin air temperature sensor fan - general electrical faults - short to ground	Cabin temperature sensor circuit - short to ground	Refer to electrical circuit diagrams and check in-car temperature sensor circuit for short to ground
B105A15	Cabin air temperature sensor fan - general electrical faults - short circuit to + battery or open circuit	Cabin temperature sensor circuit - short to + battery or open	Refer to electrical circuit diagrams and check in-car temperature sensor circuit for short to battery or open
B105A71	Cabin temperature sensor fan - mechanical failure - actuator jamming	Fan stuck or broken	Remove foreign objects from the fan. Install a new sensor if necessary.
B108109	Left temperature damper motor - general fault information - element fault	Internal fault	Install a new actuator if necessary.
B108177	Left temperature damper motor - mechanical failure - set position not reached	`NOTE: Low or high supply voltage will set this DTC` Damper movement obstruction Range greater than expected default	`Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Remove foreign objects from the damper. Using the manufacturer's approved diagnostic system, check the appropriate function signals "Data logger" ("Datalogger") to read the motor range and compare the default values. Perform the LIN Calibration Procedure Using the Manufacturer's Approved Diagnostic System
B108187	Left temperature damper motor - bus signal/message faults - no message	`NOTE: Low or high supply voltage will set this DTC` LIN bus failure Actuator malfunction	`Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Install a new actuator if necessary.
B108209	Right temperature damper motor - general fault information - element fault	Internal fault	Install a new actuator if necessary.
B108277	Right temperature damper motor - mechanical failure - set position not reached	`NOTE: Low or high supply voltage will set this DTC` Damper movement obstruction Range greater than expected default	`NOTE: Do not replace the actuator before performing the calibration procedure.` Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Remove foreign objects from the damper. Using the manufacturer's approved diagnostic system, check the appropriate function signals "Data logger" ("Datalogger") to read the motor range and compare the default values. Perform the LIN Calibration Procedure Using the Manufacturer's Approved Diagnostic System
B108287	Right temperature damper motor - bus signal/message faults - no message	`NOTE: Low or high supply voltage will set this DTC` LIN bus failure Actuator malfunction	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Install a new drive if necessary.
B108309	Recirculation damper motor - general fault information - element fault	Internal fault	Install a new actuator if necessary. For more information refer to: Recirculation Mixing Damper Actuator (412-01 Climate control, Removal and installation).
B108377	Recirculation damper motor - mechanical failure - set position not reached	`NOTE: Low or high supply voltage will set this DTC` Damper movement obstruction Range greater than expected default	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Remove foreign objects from the damper. Using the manufacturer's approved diagnostic system, check the appropriate function signals "Data logger" ("Datalogger") to read the motor range and compare the default values. Perform the LIN Calibration Procedure Using the Manufacturer's Approved Diagnostic System
B108387	Recirculation damper motor - bus signal/message faults - no message	`NOTE: Low or high supply voltage will set this DTC` LIN bus failure Actuator malfunction	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Install a new actuator if necessary. For more information refer to: Recirculation Mixing Damper Actuator (412-01 Climate control, Removal and installation).
B108509	Deicing flap motor - general fault information - element fault	Internal fault	Install a new actuator if necessary.
B108577	Deicing flap motor - mechanical failure - set position not reached	`NOTE: Low or high supply voltage will set this DTC` Damper movement obstruction Range greater than expected default	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Remove foreign objects from the damper. Using the manufacturer's approved diagnostic system, check the appropriate function signals "Data logger" ("Datalogger") to read the motor range and compare the default values. Perform the LIN Calibration Procedure Using the Manufacturer's Approved Diagnostic System
B108587	De-icing flap motor - bus signal/message faults - no message	`NOTE: Low or high supply voltage will set this DTC` LIN bus failure Actuator malfunction	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Install a new actuator if necessary.
B108609	Air distribution damper motor - general fault information - component fault	Internal fault	Install a new actuator if necessary. For more information refer to: Bottom Vent Damper Actuator - LHD AWD (412-01 Climate control, Removal and installation) / The actuator of the valve of the duct leading to the lower vent - RHD AWD (412-01 Climate control, Removal and installation).
B108677	Air distribution damper motor - general fault - set position not reached	`NOTE: Low or high supply voltage will set this DTC` Damper movement obstruction Range greater than expected default	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Remove foreign objects from the damper. Using the manufacturer's approved diagnostic system, check the appropriate function signals "Data logger" ("Datalogger") to read the motor range and compare the default values. Perform the LIN Calibration Procedure Using the Manufacturer's Approved Diagnostic System
B108687	Air distribution damper motor - bus signal/message faults - no message	`NOTE: Low or high supply voltage will set this DTC` LIN bus failure Actuator malfunction	`NOTE: Do not replace the actuator before performing the calibration procedure`Record and then clear stored DTCs. Using the manufacturer approved diagnostic system, refer to procedure (Setup and configuration/Heating and ventilation/Stepper motor initialisation (Installation and setup/Heating and ventilation/Initializing the stepper motor)). Clear the DTCs and recheck. If the DTC is logged again, perform the troubleshooting test for that DTC using the manufacturer approved diagnostic system. Install a new actuator if necessary. For more information, refer to: Bottom Vent Damper Actuator - LHD AWD (412-01 Climate control, Removal and installation) / The actuator of the valve of the duct leading to the lower vent - RHD AWD (412-01 Climate control, Removal and installation).
B10874A	LIN A bus - internal system fault - wrong element installed	Wrong module installed Incorrect vehicle configuration data transferred	Install correct module Check/update vehicle configuration file using manufacturer approved diagnostic system
B108754	LIN A bus - system programming failures - no calibration	LIN systems calibration program failure	Run the LIN Systems Calibration Program and clear the DTCs using the manufacturer's approved diagnostic system
B108783	LIN A bus - signal failures/messages on the bus - incorrectly calculated signal protection value	Possible failure with one or more LIN nodes	Erase the DTCs and check for reappearance.
B108786	LIN A Bus - Signal Faults/Bus Messages - Invalid Signal	Wrong stepper motor installed (And)	Perform the LIN Module Programming Procedure to evaluate messages using the manufacturer approved diagnostic system Perform the Pinpoint tests associated with this DTC using the manufacturer approved diagnostic system.
B108788	LIN A bus - bus signal/message faults - bus off	A LIN bus circuit - short to ground, to battery +	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B10884A	LIN B bus - internal system fault - wrong element installed	Wrong module installed Incorrect vehicle configuration data transmitted via CJB	Install correct module Check/update vehicle configuration file using manufacturer approved diagnostic system
B108883	LIN B bus - signal failures/messages on the bus - incorrectly calculated signal protection value	Possible failure with one or more LIN nodes	Erase the DTCs and check for reappearance.
B108886	LIN B Bus - Signal Faults/Bus Messages - Invalid Signal	Wrong stepper motor installed (And)	Perform the LIN Module Programming Procedure to evaluate messages using the manufacturer approved diagnostic system Perform the Pinpoint tests associated with this DTC using the manufacturer approved diagnostic system.
B108888	LIN B bus - bus signal/message faults - bus off	B LIN bus circuit - short to ground, to battery +	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B10B911	Blower fan control - general electrical faults - short to ground	Blower fan control circuit - short to ground	Refer to electrical circuit diagrams and check flow fan control circuit for short to ground
B10B912	Blower fan control - general electrical faults - short circuit to + battery	Blower fan control circuit - short to voltage	Refer to electrical circuit diagrams and check flow fan control circuit for short to battery
B10B913	Blower fan control - general electrical faults - open circuit	Blower fan control circuit open	Refer to the electrical circuit diagrams and check the blower fan control circuit for an open
B1A6111	Cabin air temperature sensor - general electrical faults - short to ground	Cabin temperature sensor circuit - short to ground	Refer to electrical circuit diagrams and check in-car temperature sensor circuit for short to ground
B1A6115	Cabin air temperature sensor - general electrical faults - short circuit to + battery or open	Cabin temperature sensor circuit - short to + battery or open	Refer to electrical circuit diagrams and check in-car temperature sensor circuit for short to battery or open
B1A6909	Humidity sensor - general fault information - element fault	Internal sensor failure	Install a new rearview mirror/humidity sensor. For more information, refer to: Interior Rear View Mirror (501-09 Rear-view mirrors, Removal and installation).
B1A6987	Humidity sensor - bus signal/message failures - no messages	Sensor disconnected, open circuit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
B1B7111	Evaporator temperature sensor - general electrical faults - short to ground	Evaporator temperature sensor circuit - short to ground	Refer to electrical circuit diagrams and check evaporator temperature sensor circuit for short to ground
B1B7115	Evaporator temperature sensor - general electrical faults - short to + battery or open	Evaporator sensor circuit - short to battery or open	Refer to electrical circuit diagrams and check evaporator temperature sensor circuit for short to battery or open circuit
P007000	Outside air temperature sensor circuit	Outside air temperature sensor circuit - short to + battery, open Outside temperature sensor malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Outboard air temperature sensor (412-01 Climate control, Removal and installation).
P007100	Problems with the operating range / performance of the outdoor temperature sensor	Outside air temperature sensor circuit - high resistance Outside temperature sensor malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Outboard air temperature sensor (412-01 Climate control, Removal and installation).
P007200	Low voltage in the electrical circuit of the outdoor temperature sensor	Outside air temperature sensor circuit - short to ground Outside temperature sensor malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Outboard air temperature sensor (412-01 Climate control, Removal and installation).
P007300	High voltage in the electrical circuit of the outdoor temperature sensor	Outside air temperature sensor circuit - short to + battery, open Outside temperature sensor malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Outboard air temperature sensor (412-01 Climate control, Removal and installation).
P011500	Engine Coolant Temperature Sensor 1 Circuit	Engine coolant temperature sensor 1 circuit - short to battery, open Coolant Temperature Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Engine Coolant Temperature Sensor (ECT) (303-14A Electronic controls - 3.2L NA - I6, Removal and installation).
P011600	Engine Coolant Temperature Sensor 1 Circuit Range/Performance Problems	Engine coolant temperature sensor 1 circuit high resistance Coolant Temperature Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Engine Coolant Temperature Sensor (ECT) (303-14A Electronic controls - 3.2L NA - I6, Removal and installation).
P011700	Engine Coolant Temperature Sensor 1 Circuit Low Voltage	Engine coolant temperature sensor 1 circuit - short to ground Coolant Temperature Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Engine Coolant Temperature Sensor (ECT) (303-14A Electronic controls - 3.2L NA - I6, Removal and installation).
P011800	High voltage in the electrical circuit of the engine coolant temperature sensor 1	Engine coolant temperature sensor 1 circuit - short to battery, open Coolant Temperature Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary. For more information refer to: Engine Coolant Temperature Sensor (ECT) (303-14A Electronic controls - 3.2L NA - I6, Removal and installation).
P053000	A/C Refrigerant Pressure Sensor A Circuit	A/C pressure signal voltage above upper limit	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
P053100	A/C Refrigerant Pressure Sensor A Circuit Range/Performance Problems	A/C refrigerant pressure sensor A circuit open circuit A/C Refrigerant Pressure Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary.
P053124	A/C Refrigerant Pressure Sensor A Circuit Range/Performance Problems	Signal hang at high voltage	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
P053200	A/C Refrigerant Pressure Sensor A Circuit Low	A/C refrigerant pressure sensor A circuit open circuit A/C Refrigerant Pressure Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary.
P053300	A/C refrigerant pressure sensor A circuit high voltage	A/C refrigerant pressure sensor A circuit - short circuit to battery, open A/C Refrigerant Pressure Sensor Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new sensor if necessary.
P053400	Loss of refrigerant in the A/C system	Refrigerant leak in A/C system	Check and repair refrigerant leaks in the A/C system
P053429	Loss of refrigerant in the A/C system	Invalid signal	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
P053493	Loss of refrigerant in the A/C system	Lack of work	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
P064500	A/C Clutch Relay Control Circuit	A/C clutch relay control circuit open A/C Clutch Relay Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new relay if necessary.
P064600	A/C Clutch Relay Control Circuit Low Voltage	A/C clutch relay control circuit - short to ground, open A/C Clutch Relay Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new relay if necessary.
P064700	A/C Clutch Relay Control Circuit High Voltage	A/C clutch relay control circuit - short to battery A/C Clutch Relay Malfunction	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system. Install a new relay if necessary.
P251900	A/C request circuit A	CAN signal error logged	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
U001000	Medium speed CAN bus - general fault information	Medium speed CAN bus disabled	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
U014000	Loss of communication with the central electrical junction box - general information about the malfunction	No message	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.
U015600	Lost Communication with Infotainment Control Module	No message	Perform CAN network integrity checks using the manufacturer's approved diagnostic system.
U030000	Incompatibility of the internal software of the control modules - general information about the malfunction	Invalid configuration message received	Reconfigure the CJB using the manufacturer's approved diagnostic system. Clear the DTCs and recheck. If the DTC is still logged, the climate control module is suspected; refer to the new module/component installation note at the top of the DTC Index
U200223	Switch - general signal failures - signal hang at low voltage	Switch stuck	Check if the module bezel is installed correctly
U210100	Control module configuration incompatibility - general fault information	Incorrect vehicle configuration data transmitted via CJB	Check/update vehicle configuration file using manufacturer approved diagnostic system
U300041	Control Module - Internal System Faults - General Checksum Error	Internal microcontroller failure Checksum error	Install a new climate control module, refer to the new module/component installation note at the top of the DTC Index
U300362	Battery Voltage - Faults due to Algorithm - Failed to Compare Signal	Battery voltage mismatch of 2V or more between climate control module and CJB	Perform the Pinpoint tests associated with this DTC using the manufacturer's approved diagnostic system.

This article is available at russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

Climate system specifications
Inspection and verification

Current article

Dtc fault code index

Vacuuming and filling the air conditioning system

Similar articles from Land Rover repair manuals:
• DTC Fault Code Index Discovery 3 (2004-2009)
• Engine Control Module (PCM) Fault Code Defender 2007+ (2007-2016)

Comments on this article

No comments yet

Freelander 2

Freelander 1