2022 Subaru Outback BaseFACTORY OEM SERVICE PROCEDURE

Driver Monitor DTCS

DRIVER MONITOR DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Reference
B112A Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B112A DRIVER MONITORING COMMUNICATION 1 .
B112B Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B112B DRIVER MONITORING COMMUNICATION 2 .
B112C Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B112C DRIVER MONITORING COMMUNICATION 3 .
B112D Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B112D DRIVER MONITORING COMMUNICATION 4 .
B112E Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B112E DRIVER MONITORING SYSTEM INTERNAL COMMUNICATION .
B1140 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B1140 DRIVER MONITORING INTERNAL FAILURE 1 .
B1141 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B1141 DRIVER MONITORING INTERNAL FAILURE 2 .
B118A Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B118A DRIVER MONITORING INITIALIZATION 1 .
B118B Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B118B DRIVER MONITORING INITIALIZATION 2 .
B118C Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B118C DRIVER MONITORING INITIALIZATION 3 .
B118D Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B118D DRIVER MONITORING INITIALIZATION 4 .
B118E Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B118E DRIVER MONITORING INITIALIZATION 5 .
B118F Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B118F DRIVER MONITORING INITIALIZATION 6 .
B11E5 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B11E5 DRIVER MONITORING MEMORY 1 .
B11E6 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B11E6 DRIVER MONITORING MEMORY 2 .
B11E7 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B11E7 DRIVER MONITORING MEMORY 3 .
B11E8 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B11E8 DRIVER MONITORING MEMORY 4 .
B11E9 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B11E9 DRIVER MONITORING MEMORY 5 .
B11EA Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B11EA DRIVER MONITORING MEMORY 6 .
U0074 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0074 CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF .
U0101 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0101 LOST COMMUNICATION WITH TCM .
U0122 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE .
U0128 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0128 LOST COMMUNICATION WITH PARK BRAKE CONTROL MODULE .
U0140 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE .
U0155 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE .
U0162 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0162 LOST COMMUNICATION WITH AUDIO VISUAL NAVIGATION DISPLAY MODULE .
U0402 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0402 INVALID DATA RECEIVED FROM TCM .
U0416 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE .
U0417 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0417 INVALID DATA RECEIVED FROM PARK BRAKE CONTROL MODULE .
U0422 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE .
U0423 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE .
U0463 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0463 INVALID DATA RECEIVED FROM NAVIGATION DISPLAY MODULE .
U1120 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U1120 LOST COMMUNICATION WITH AUTOSTART STOP CONTROL MODULE .
U1146 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U1146 LOST COMMUNICATION WITH GATEWAY "A" BODY-CAN .
U1283 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U1283 LOST COMMUNICATION WITH EYESIGHT SA-BUS .
U1469 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U1469 INVALID DATA RECEIVED FROM AUTOSTART STOP CONTROL MODULE .
U1584 Ref. to DRIVER MONITOR (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U1584 INVALID DATA RECEIVED FROM EYESIGHT SABUS .
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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