Subaru Crosstrek Service Manual: List of diagnostic trouble code (dtc) List
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)
LIST
DTC | Item | Content | Reference |
U0073 | CONTROL MODULE COMMUNICATION BUS OFF | Detected when CAN line abnormality is detected. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF"> |
U0100 | LOST COMMUNICATION WITH ECM/PCM “A” | Detected when CAN data from the engine control module (ECM) does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0100 LOST COMMUNICATION WITH ECM/PCM “A”"> |
U0101 | LOST COMMUNICATION WITH TCM | Detected when CAN data from TCM does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0101 LOST COMMUNICATION WITH TCM"> |
U0122 | LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE | Detected when CAN data from VDC does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE"> |
U0131 | LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE | Detected when CAN data from electric power steering CM does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0131 LOST COMMUNICATION WITH POWER STEERING CONTROL MODULE"> |
U0140 | LOST COMMUNICATION WITH BODY CONTROL MODULE | Detected when CAN data from body integrated unit does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE"> |
U0151 | LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE | Detected when CAN data from airbag CM does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0151 LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE"> |
U0164 | LOST COMMUNICATION WITH HVAC CONTROL MODULE | Detected when CAN data from A/C CM does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0164 LOST COMMUNICATION WITH HVAC CONTROL MODULE"> |
U0327 | SOFTWARE INCOMPATIBILITY WITH VEHICLE SECURITY CONTROL MODULE | Detected when CAN data from keyless access CM does not arrive. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0327 SOFTWARE INCOMPATIBILITY WITH VEHICLE SECURITY CONTROL MODULE"> |
U1201 | CAN-HS COUNTER ABNORMAL | Detected when CAN data is abnormal. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U1201 CAN-HS COUNTER ABNORMAL"> |
U1650 | INVALID DATA RECEIVED FROM METER (UART) | UART data from the combination meter is abnormal. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U1650 INVALID DATA RECEIVED FROM METER (UART)"> |
U1651 | LOST COMMUNICATION WITH METER (UART) | UART data from the combination meter has not arrived. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U1651 LOST COMMUNICATION WITH METER (UART)"> |
B2220 | BREAK THE WIRE OF IGN | Voltage malfunction caused by poor contact of IGN power supply circuits. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2220 BREAK THE WIRE OF IGN"> |
B2222 | SYSTEM MICROCOMPUTER FAIL | When microcomputer froze. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2222 SYSTEM MICROCOMPUTER FAIL"> |
B2223 | GERDA MALFUNCTION | When transmitting and receiving of data cannot be done normally between system microcomputer and image microcomputer. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2223 GERDA MALFUNCTION"> |
B1500 | FUEL SENDER OPEN/SHORT-CIRCUIT DETECTION | Fuel gauge circuit is open or shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1500 FUEL SENDER OPEN/SHORT-CIRCUIT DETECTION"> |
B1501 | POWER SUPPLY SYSTEM ERROR DETECTION | Combination meter power supply circuit is open or shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1501 POWER SUPPLY SYSTEM ERROR DETECTION"> |
B1507 | EXTERNAL AIR TEMPERATURE OPEN/SHORT-CIRCUIT DETECTION | External air temperature sensor circuit is open or shorted. | Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1507 EXTERNAL AIR TEMPERATURE OPEN/SHORT-CIRCUIT DETECTION"> |
Electrical component location Location
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Electrical Component LocationLOCATION(1)Combination meter(2)MFD(3)Data link connector ...
Read diagnostic trouble code (dtc) Operation
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Read Diagnostic Trouble Code (DTC)OPERATION1. COMBINATION METER1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input t ...
Other materials:
Dtc p0122 throttle/pedal position sensor/switch "a" circuit low
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0122 THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT LOWDTC detecting condition:Immediately at fault recognitionTrouble symptom:• Improper idling• Engine stall• Poor driving perf ...
Inspection
CONTINUOUSLY VARIABLE TRANSMISSION(TR580) > Secondary Speed SensorINSPECTION1. Set the ST between the TCM and bulkhead harness.ST 18460AA040CHECK BOARD2. Set the probe of oscilloscope to the check board connector.Connector & terminalNo. 13 (+) — No. 42 (−):(A)+ probe(B)− prob ...
Event record data Operation
AIRBAG SYSTEM (DIAGNOSTICS) > Event Record DataOPERATION1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. On «Select System» display, select «Ai ...
