Subaru Crosstrek Service Manual: List

U0073

CONTROL MODULE COMMUNICATION BUS OFF

Detected when bus off status (the stereo camera detects the failure and is disconnected from CAN line) occurs.

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 ECM is not transmitted to stereo camera.

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 is not transmitted to stereo camera.

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 is not transmitted to stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE">

U0140

LOST COMMUNICATION WITH BODY CONTROL MODULE

Detected when CAN data from body integrated unit is not transmitted to stereo camera.

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

Detected when CAN data from combination meter is not transmitted to stereo camera.

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”

Failure counter diagnosis of engine control module (ECM)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM “A”">

U0402

INVALID DATA RECEIVED FROM TCM

Failure counter diagnosis of automatic transmission control module (TCM)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0402 INVALID DATA RECEIVED FROM TCM">

U0416

INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE

Failure counter diagnosis of VDC control module (VDC CM)

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

Failure counter diagnosis of body integrated unit

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

Failure counter diagnosis of combination meter

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE">

B2801

TCM ABNORMAL

Detected when error occurs in the automatic transmission.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2801 TCM ABNORMAL">

B2802

ETC ABNORMAL

Detected when error occurs in the electronic throttle control.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2802 ETC ABNORMAL">

B2806

ECM ABNORMAL

Detected when error occurs in the engine control module (ECM).

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2806 ECM ABNORMAL">

B2807

Detected when cruise indicator illumination request from ECM and ON/OFF information of cruise function do not match.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2807 ECM ABNORMAL">

B2809

VDC MALFUNCTION

Detected when error occurs in the VDC. (VDC failure)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2809 VDC MALFUNCTION">

B280A

VDC ECHO BACK DISAGREEMENT

Detected when error occurs in the VDC. (VDC brake control malfunction 1)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B280A VDC ECHO BACK DISAGREEMENT">

B280B

VDC BRAKE FLUID PRESSURE

Detected when error occurs in the VDC. (VDC brake control malfunction 2)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B280B VDC BRAKE FLUID PRESSURE">

B280F

COMBINATION METER MALFUNCTION

Detected when error occurs in the CAN communication with combination meter.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B280F COMBINATION METER MALFUNCTION">

B2810

INCOMPATIBLE WITH EyeSight (COMBINATION METER)

Detected when different (undesignated) type of combination meter is installed.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2810 INCOMPATIBLE WITH EyeSight (COMBINATION METER)">

B2814

POWER SUPPLY LOW VOLTAGE

Detected when battery voltage is below specified value or when the +B harness of the stereo camera is broken.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2814 POWER SUPPLY LOW VOLTAGE">

B2815

POWER SUPPLY HIGH VOLTAGE

Detected when battery voltage exceeds the specified value.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2815 POWER SUPPLY HIGH VOLTAGE">

B2817

BRAKE LAMP

Detected when error occurs in the brake light illumination circuit.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B2817 BRAKE LAMP">

B28A0

VEHICLE MODEL JUDGMENT

Detected when the model code stored in EEPROM and the model code used for CAN data are different, or when +B harness of the stereo camera is broken at aiming completion.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A0 VEHICLE MODEL JUDGMENT">

B28A1

EyeSight COMMUNICATION(ECM)

Abnormal judgment for stereo camera by ECM

Or detected when the stereo camera or ECM is assembled incorrectly.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A1 EyeSight COMMUNICATION(ECM)">

B28A2

EyeSight COMMUNICATION(VDC)

Abnormal judgment for stereo camera data by VDC

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A2 EyeSight COMMUNICATION(VDC)">

B28A3

EyeSight COMMUNICATION(METER)

Abnormal judgment for stereo camera data by combination meter

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A3 EyeSight COMMUNICATION(METER)">

B28A5

ENGINE TORQUE LIMITER CONTROL PROHIBIT

Detected when error occurs in the transmission data from stereo camera to ECM.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A5 ENGINE TORQUE LIMITER CONTROL PROHIBIT">

B28A6

INTERNAL STEREO CAMERA COMMUNICATION 1

Detected when communication error occurs inside the stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A6 INTERNAL STEREO CAMERA COMMUNICATION 1">

B28A7

STEREO CAMERA RECOGNITION(TARGET)

Detected when error occurs in the communication data inside the control module due to external factors such as noises.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A7 STEREO CAMERA RECOGNITION(TARGET)">

B28A8

INTERNAL STEREO CAMERA COMMUNICATION 2

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A8 INTERNAL STEREO CAMERA COMMUNICATION 2">

B28A9

STEREO CAMERA SYNCHRONIZED RECOGNITION DATA

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28A9 STEREO CAMERA SYNCHRONIZED RECOGNITION DATA">

B28AA

STEREO CAMERA MICROCOMPUTER 1

Detected when error occurs in the communication with microcomputer 1 system inside the stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28AA STEREO CAMERA MICROCOMPUTER 1">

B28AB

STEREO CAMERA MICROCOMPUTER 2

Detected when error occurs in the communication with microcomputer 2 system inside the stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28AB STEREO CAMERA MICROCOMPUTER 2">

B28AC

STEREO CAMERA ASIC

Detected when error occurs in the ASIC system inside the stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28AC STEREO CAMERA ASIC">

B28AD

STEREO CAMERA IMAGE RECOGNITION

Detected when error occurs in the stereo camera image system.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28AD STEREO CAMERA IMAGE RECOGNITION">

B28AE

INTERNAL STEREO CAMERA POWER SUPPLY

Detected when error occurs in the internal power supply system of stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28AE INTERNAL STEREO CAMERA POWER SUPPLY">

B28AF

STEREO CAMERA ADJUSTMENT INCOMPLETE

Detected when adjustment/inspection of camera has not been completed normally.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28AF STEREO CAMERA ADJUSTMENT INCOMPLETE">

B28B1

STEREO CAMERA AUTOMATIC ADJUSTMENT

Detected when the optical axis of stereo camera is deviated in lateral direction or when the fluctuation range of automatic adjustment value has been enlarged.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B1 STEREO CAMERA AUTOMATIC ADJUSTMENT">

B28B2

STEREO CAMERA HIGH TEMPERATURE

Detected when the temperature of the stereo camera excessively increases.

(When this DTC is detected, the camera will not return to the normal state after performing adjustment or inspection. In this case, always replace the stereo camera.)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B2 STEREO CAMERA HIGH TEMPERATURE">

B28B3

STEREO CAMERA LOW TEMPERATURE

Detected when the temperature of the stereo camera excessively decreases.

(When this DTC is detected, the camera will not return to the normal state after performing adjustment or inspection. In this case, always replace the stereo camera.)

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B3 STEREO CAMERA LOW TEMPERATURE">

B28B5

+B CIRCUIT ABNORMAL

Detected when there is an open circuit in power supply line of the stereo camera.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B5 +B CIRCUIT OPEN">

B28B6

PRE-COLLISION OFF SWITCH

Pre-collision brake switch or harness is faulty. Detected also when the switch is held down for over 45 seconds.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B6 PRE-COLLISION OFF SWITCH">

B28B7

LDP OFF SWITCH

Lane departure warning OFF switch or harness is faulty. Detected also when the switch is held down for over 45 seconds.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B7 LDP OFF SWITCH">

B28B8

EyeSight STEERING SWITCH 1

Detected when the EyeSight steering switch is not installed, when the switch is faulty, or when the harness is abnormal, open or stuck to ON.

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B8 EyeSight STEERING SWITCH 1">

B28B9

EyeSight STEERING SWITCH 2

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B28B9 EyeSight STEERING SWITCH 2">