Section 194 (Diagnostic Trouble Code Index DTC: Automatic Temperature Control Module (ATC) -- LR4/L319)
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
- Diagnostic Trouble Code Index DTC: Automatic Temperature Control Module (ATC)
- Description And Operation
- Automatic Temperature Control Module (ATCM)
- DTC B1030-01: Left Front Seat Heater - General electrical failure
- DTC B1030-4B: Left Front Seat Heater - Over temperature
- DTC B1030-87: Left Front Seat Heater - Missing message
- DTC B1032-01: Right Front Seat Heater - General electrical failure
- DTC B1032-4B: Right Front Seat Heater - Over temperature
- DTC B1032-87: Right Front Seat Heater - Missing message
- DTC B1034-01: Left Front Seat Heater Element - General electrical failure
- DTC B1036-01: Right Front Seat Heater Element - General electrical failure
- DTC B1038-01: Left Front Seat Heater Sensor - General electrical failure
- DTC B103A-01: Right Front Seat Heater Sensor - General electrical failure
- DTC B1081-00: Left Temperature Damper Motor - No sub type information
- DTC B1081-49: Left Temperature Damper Motor - Internal electronic failure
- DTC B1082-00: Right Temperature Damper Motor - No sub type information
- DTC B1082-49: Right Temperature Damper Motor - Internal electronic failure
- DTC B1083-01: Recirculation Damper Motor - General electrical failure
- DTC B1085-00: Defroster Damper Motor - No sub type information
- DTC B1085-49: Defroster Damper Motor - Internal electronic failure
- DTC B1086-00: Air Distribution Damper Motor - No sub type information
- DTC B1086-49: Air Distribution Damper Motor - Internal electronic failure
- DTC B1087-88: LIN Bus "A" - Bus off
- DTC B1088-88: LIN Bus "B" - Bus off
- DTC B10BE-11: Solar Sensor - Circuit short to ground
- DTC B11EE-01: A/C Compressor - General electrical failure
- DTC B11F0-11: Air Intake Damper Position Sensor - Circuit short to ground
- DTC B11F0-15: Air Intake Damper Position Sensor - Circuit short to battery or open
- DTC B11FF-84: A/C Refrigerant Pressure - Signal below allowable range
- DTC B11FF-85: A/C Refrigerant Pressure - Signal above allowable range
- DTC B12B2-11: AUX Heater Coolant Diverter Valve - Circuit short to ground
- DTC B13C2-86: Front Windscreen/Windshield Misting Sensor - Signal invalid
- DTC B13C2-87: Front Windscreen/Windshield Misting Sensor - Missing message
- DTC B13C2-96: Front Windscreen/Windshield Misting Sensor - Component internal failure
- DTC B1A59-11: Sensor 5 Volt Supply - Circuit short to ground
- DTC B1A59-13: Sensor 5 Volt Supply - Circuit open
- DTC B1A60-11: Pollution Sensor - Hydrocarbon - Circuit short to ground
- DTC B1A61-11: Cabin Temperature Sensor - Circuit short to ground
- DTC B1A61-15: Cabin Temperature Sensor - Circuit short to battery or open
- DTC B1A63-11: Right Solar Sensor - Circuit short to ground
- DTC B1A64-11: Left Solar Sensor - Circuit short to ground
- DTC B1A67-13: Sensor Ground - Circuit open
- DTC B1A69-11: Humidity Sensor - Circuit short to ground
- DTC B1A69-15: Humidity Sensor - Circuit short to battery or open
- DTC B1B62-11: Pollution Sensor - NOx - Circuit short to ground
- DTC B1B71-11: Evaporator Temperature Sensor - Circuit short to ground
- DTC B1B71-15: Evaporator Temperature Sensor - Circuit short to battery or open
- DTC B1B72-11: LIN Bus #1 Power Supply Circuit - Circuit short to ground
- DTC B1B73-11: LIN Bus #2 Power Supply Circuit - Circuit short to ground
- DTC B1B7B-00: Left Rear Air Blend Actuator - No sub type information
- DTC B1B7B-49: Left Rear Air Blend Actuator - Internal electronic failure
- DTC B1B7D-00: Rear Air Distribution Actuator - No sub type information
- DTC B1B7D-49: Rear Air Distribution Actuator - Internal electronic failure
- DTC B1B81-11: Rear Evaporator Temperature Sensor - Circuit short to ground
- DTC B1B81-15: Rear Evaporator Temperature Sensor - Circuit short to battery or open
- DTC B1C0A-88: Rear Control panel - Bus off
- DTC C1B14-13: Sensor Supply Voltage A - Circuit open
- DTC C1B15-13: Sensor Supply Voltage B - Circuit open
- DTC P0530-11: A/C Refrigerant Pressure Sensor A Circuit - Circuit short to ground
- DTC P0530-15: A/C Refrigerant Pressure Sensor A Circuit - Circuit short to battery or open
- DTC P0645-11: A/C Clutch Relay Control Circuit - Circuit short to ground
- DTC U0010-88: Medium Speed CAN Communication Bus - Bus off
- DTC U0140-87: Lost Communication With Body Control Module - Missing message
- DTC U0166-87: Lost Communication With Auxiliary Heater Control Module - Missing message
- DTC U0256-87: Lost Communication With Front Controls Interface Module "A" - Missing message
- DTC U0300-00: Internal Control Module Software Incompatibility - No sub type information
- DTC U0422-86: Invalid Data Received From Body Control Module - Signal invalid
- DTC U0425-86: Invalid Data Received From Auxiliary Heater Control Module - Signal invalid
- DTC U0557-86: Invalid Data Received From Front Controls Interface Module "A" - Signal invalid
- DTC U1A14-49: CAN Initialisation failure - Internal electronic failure
- DTC U3000-55: Control Module - Not configured
- DTC U3000-87: Control Module - Missing message
- DTC U3002-81: Vehicle Identification Number - Invalid serial data received
- Description And Operation