Subaru Crosstrek Service Manual: List of diagnostic trouble code (dtc) List
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)
LIST
DTC | Item | Content of diagnosis | Note |
B1430 | IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT OPEN | In-vehicle air temperature sensor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1430 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT OPEN"> |
B1431 | IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT | In-vehicle air temperature sensor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1431 IN-VEHICLE (POST EVAPORATOR) TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT"> |
B1432 | AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN (AIR-CONDITIONER) | Ambient air temperature sensor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1432 AMBIENT TEMPERATURE SENSOR CIRCUIT OPEN (AIR-CONDITIONER)"> |
B1433 | AMBIENT TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT (AIR-CONDITIONER) | Ambient air temperature sensor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1433 AMBIENT TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT (AIR-CONDITIONER)"> |
B1434 | EVAPORATOR TEMPERATURE SENSOR CIRCUIT OPEN | Post evaporator sensor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1434 EVAPORATOR TEMPERATURE SENSOR CIRCUIT OPEN"> |
B1435 | EVAPORATOR TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT | Post evaporator sensor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1435 EVAPORATOR TEMPERATURE SENSOR CIRCUIT SHORT-CIRCUIT"> |
B14A1 | SUNLOAD SENSOR CIRCUIT LOW/OPEN | Sunload sensor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14A1 SUNLOAD SENSOR CIRCUIT LOW/OPEN"> |
B14A2 | SUNLOAD SENSOR CIRCUIT SHORT-CIRCUIT | Sunload sensor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14A2 SUNLOAD SENSOR CIRCUIT SHORT-CIRCUIT"> |
B14E1 | AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (DRIVER) | Air mix door actuator stepping motor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E1 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (DRIVER)"> |
B14E2 | AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (DRIVER) | Air mix door actuator stepping motor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E2 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (DRIVER)"> |
B14E3 | AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (PASSENGER) | Air mix door actuator stepping motor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E3 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN (PASSENGER)"> |
B14E4 | AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (PASSENGER) | Air mix door actuator stepping motor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E4 AIR MIX DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT (PASSENGER)"> |
B14E5 | MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN | Mode door actuator stepping motor circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E5 MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT OPEN"> |
B14E6 | MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT | Mode door actuator stepping motor circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E6 MODE DOOR ACTUATOR STEPPING MOTOR CIRCUIT SHORT-CIRCUIT"> |
B14E9 | INTAKE DOOR ACTUATOR CIRCUIT OPEN | Intake door actuator potentiometer circuit is open. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14E9 INTAKE DOOR ACTUATOR CIRCUIT OPEN"> |
B14EA | INTAKE DOOR ACTUATOR CIRCUIT SHORT-CIRCUIT | Intake door actuator potentiometer circuit is shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14EA INTAKE DOOR ACTUATOR CIRCUIT SHORT-CIRCUIT"> |
B14EB | INTAKE DOOR ACTUATOR STUCK | Intake door actuator is locked. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B14EB INTAKE DOOR ACTUATOR STUCK"> |
U0073 | CONTROL MODULE COMMUNICATION BUS OFF | CAN communication error occurred. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF"> |
U0100 | LOST COMMUNICATION WITH ECM/PCM “A” | ECM data receive error occurred. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”"> |
U0101 | LOST COMMUNICATION WITH TCM | TCM data receive error occurred. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0101 LOST COMMUNICATION WITH TCM"> |
U0122 | LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE | VDC data receive error occurred. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE"> |
U0140 | LOST COMMUNICATION WITH BODY CONTROL MODULE | BIU data receive error occurred. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE"> |
U0155 | LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE | METER data receive error occurred. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE"> |
U0401 | INVALID DATA RECEIVED FROM ECM/PCM “A” | An error occurred in ECM data. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM “A”"> |
U0402 | INVALID DATA RECEIVED FROM TCM | An error occurred in TCM data. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0402 INVALID DATA RECEIVED FROM TCM"> |
U0416 | INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE | An error occurred in VDC data. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE"> |
U0422 | INVALID DATA RECEIVED FROM BODY CONTROL MODULE | An error occurred in BIU data. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE"> |
U0423 | INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE | An error occurred in METER data. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE"> |
Electrical component location Location
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Electrical Component LocationLOCATION1. OUTSIDE VEHICLE(1)A/C compressor(3)Pressure switch(4)Ambient sensor(2)A/C relay 2. COMPARTMENT(1)Air mix door actua ...
Read diagnostic trouble code (dtc) Operation
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)OPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle informa ...
Other materials:
Installation
SECURITY AND LOCKS > Keyless Access CMINSTALLATIONCAUTION:• When the control module related to immobilizer has been replaced, be sure to perform the registration of immobilizer system. For detailed operation procedure, refer to “Type D” described in “REGISTRATION MANUAL FO ...
List of diagnostic trouble code (dtc) List
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)LISTDTCItemContents of diagnosisRemarksC2021TIRE 1 AIR PRESSURE LOW (NORMAL MODE)Tire pressure of tire 1 is reduced. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2021 TIRE 1 AIR PRESSURE LOW ...
Register transmitter (id) Operation
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Register Transmitter (ID)OPERATIONPerform the registration procedure of the transmitter in the following cases:• Transmitter is replaced.• TPMS & keyless entry CM or TPMS CM is replaced.NOTE:• If registration of the transmitter ...
