Subaru Outback (BR): DTC U0073, U0101, U0122, U0140, U0402, U0416, U0422
EK:DTC U0073 CAN FAILURE, BUS 'OFF' DETECTION
1. OUTLINE OF DIAGNOSIS
Detect malfunction of CAN communication.
Judge as NG when CAN communication failure has occurred.
2. COMPONENT DESCRIPTION
(Common Specifications)
CAN Protocol 2.0 B (Active)
Frame Format: 11 Bit ID Frame (Standard Frame)
Conforms to ISO11898
Communication Speed: 500 kbps
3. ENABLE CONDITIONS
4. GENERAL DRIVING CYCLE
Perform the diagnosis continuously after starting the engine.
5. DIAGNOSTIC METHOD
- Abnormality Judgment
Judge as NG when the following conditions are established.
Judgment Value
Time Needed for Diagnosis: 436 ms
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
Judgment Value
Time Needed for Diagnosis: 1000 ms
EL:DTC U0101 CAN (TCU) DATA NOT LOADED
1. OUTLINE OF DIAGNOSIS
Detect malfunction of CAN communication.
Judge as NG when CAN communication failure has occurred between TCM, VDC CM and body integrated unit.
2. COMPONENT DESCRIPTION
(Common Specifications)
CAN Protocol 2.0 B (Active)
Frame Format: 11 Bit ID Frame (Standard Frame)
Conforms to ISO11898
Communication Speed: 500 kbps
3. ENABLE CONDITIONS
4. GENERAL DRIVING CYCLE
Perform the diagnosis continuously after starting the engine.
5. DIAGNOSTIC METHOD
- Abnormality Judgment
Judge as NG when the following conditions are established.
Judgment Value
Time Needed for Diagnosis: 500 ms
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
Judgment Value
Time Needed for Diagnosis: 1000 ms
EM:DTC U0122 CAN (VDC) DATA NOT LOADED
1. OUTLINE OF DIAGNOSIS
NOTE: For the detection standard, refer to DTC U0101. <Ref. to GD(H4SO)-251, DTC U0101 CAN (TCU) DATA NOT LOADED, Diagnostic Trouble Code (DTC) Detecting Criteria.>
EN:DTC U0140 CAN (BCU) DATA NOT LOADED
1. OUTLINE OF DIAGNOSIS
NOTE: For the detection standard, refer to DTC U0101. <Ref. to GD(H4SO)-251, DTC U0101 CAN (TCU) DATA NOT LOADED, Diagnostic Trouble Code (DTC) Detecting Criteria.>
EO:DTC U0402 CAN (TCU) DATA ABNORMAL
1. OUTLINE OF DIAGNOSIS
Detect malfunction of CAN communication.
Judge as NG when data received from TCM, VDC CM and body integrated unit is not normal.
2. COMPONENT DESCRIPTION
(Common Specifications)
CAN Protocol 2.0 B (Active)
Frame Format: 11 Bit ID Frame (Standard Frame)
Conforms to ISO11898
Communication Speed: 500 kbps
3. ENABLE CONDITIONS
4. GENERAL DRIVING CYCLE
Perform the diagnosis continuously after starting the engine.
5. DIAGNOSTIC METHOD
- Abnormality Judgment
Judge as NG when the following conditions are established.
Judgment Value
Time Needed for Diagnosis: 2 seconds
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
- Normality Judgment
Judge as OK and clear the NG if the continuous time while the following conditions are established is more than the predetermined time.
Judgment Value
Time Needed for Diagnosis: 1000 ms
EP:DTC U0416 CAN (VDC) DATA ABNORMAL
1. OUTLINE OF DIAGNOSIS
NOTE: For the detection standard, refer to DTC U0402. <Ref. to GD(H4SO)-253, DTC U0402 CAN (TCU) DATA ABNORMAL, Diagnostic Trouble Code (DTC) Detecting Criteria.>
EQ:DTC U0422 CAN (BCU) DATA ABNORMAL
1. OUTLINE OF DIAGNOSIS
NOTE: For the detection standard, refer to DTC U0402. <Ref. to GD(H4SO)-253, DTC U0402 CAN (TCU) DATA ABNORMAL, Diagnostic Trouble Code (DTC) Detecting Criteria.>
READ NEXT:
General Description of Transmission Control Systems
A: COMPONENT
1. AT SELECT LEVER
Cover grip AT
Button ASSY-AT
Clamp grip pin
Grip ASSY sub
Rod COMPL
Cover grip AT
Indicator ASSY
Arm ASSY
Selector lev
SEE MORE:
Front Drive Shaft
A: REMOVAL
1) Lift up the vehicle, and then remove the front wheels.
2) Remove the axle nut.
CAUTION:
Do not loosen the axle nut while the front axle is loaded. Doing so may damage
the hub bearing.
Lift the crimped section of axle nut.
Remove the axle nut using a socket wrench while depressing
To arm the system using remote transmitter
1. Close all windows and the moonroof (if equipped).
2. Remove the key from the ignition switch.
3. Open the doors and get out of the vehicle.
4. Make sure that the engine hood (and the trunk lid (Legacy)) are locked.
5. Close all doors (and the rear gate (Outback)).
6. Briefly press the
