LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2015 >> Outback 2.5i >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Rear Vehicle Detection System DTCS
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Rear Vehicle Detection System DTCS

REAR VEHICLE DETECTION SYSTEM DIAGNOSTIC TROUBLE CODES (DTC) LIST

DTC Item Description
B2300 Radar ASSY B&S Led Short Circuit to Earth <Ref. to DTC B2300 RADAR ASSY B&S LED SHORT CIRCUIT TO EARTH , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2301 Radar ASSY B&S Led Open Circuit or Short Circuit to Power Supply <Ref. to DTC B2301 RADAR ASSY B&S LED OPEN CIRCUIT OR SHORT CIRCUIT TO POWER SUPPLY , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2304 Radar ASSY B&S On-Off Switch Adhesion <Ref. to DTC B2304 RADAR ASSY B&S ON-OFF SWITCH ADHESION , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
NOTE: Only radar sensor LH (master) is detected.
B2311 Radar ASSY B&S TCM Fail Detection <Ref. to DTC B2311 RADAR ASSY B&S TCM FAIL DETECTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2313 Radar ASSY B&S VDC Fail Detection <Ref. to DTC B2313 RADAR ASSY B&S VDC FAIL DETECTION , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2327 Radar ASSY B&S Internal Failure (Internal Electric Circuit) <Ref. to DTC B2327 RADAR ASSY B&S INTERNAL FAILURE (INTERNAL ELECTRIC CIRCUIT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2328 Radar ASSY B&S Internal Failure (Radar Misalignment) <Ref. to DTC B2328 RADAR ASSY B&S INTERNAL FAILURE (RADAR MISALIGNMENT) , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2329 Radar ASSY B&S Uncompleted Radar Alignment <Ref. to DTC B2329 RADAR ASSY B&S UNCOMPLETED RADAR ALIGNMENT , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2350 Radar ASSY B&S Communication Error Between Master and Slave <Ref. to DTC B2350 RADAR ASSY B&S COMMUNICATION ERROR BETWEEN MASTER AND SLAVE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0073 Control Module Communication Bus Off <Ref. to DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0074 Control Module Communication Bus "Body-CAN" Off <Ref. to DTC U0074 CONTROL MODULE COMMUNICATION BUS "BODY-CAN" OFF , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0100 Lost Communication With ECM/PCM "A" <Ref. to DTC U0100 LOST COMMUNICATION WITH ECM/PCM "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0101 Lost Communication With TCM <Ref. to DTC U0101 LOST COMMUNICATION WITH TCM , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0122 Lost Communication With Vehicle Dynamics Control Module <Ref. to DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0140 Lost Communication With Body Control Module <Ref. to DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module <Ref. to DTC U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0401 Invalid Data Received From ECM/PCM "A" <Ref. to DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM "A" , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0402 Invalid Data Received From TCM <Ref. to DTC U0402 INVALID DATA RECEIVED FROM TCM , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0416 Invalid Data Received From Vehicle Dynamics Control Module <Ref. to DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0422 Invalid Data Received From Body Control Module <Ref. to DTC U0422 INVALID DATA RECEIVED FROM BODY CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0423 Invalid Data Received From Instrument Panel Cluster Control Module <Ref. to DTC U0423 INVALID DATA RECEIVED FROM INSTRUMENT PANEL CLUSTER CONTROL MODULE , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>