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Keyless Access System

KEYLESS ACCESS SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Item Description
U0073 Control Module Communication Bus Off <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0100 Lost Communication With ECM/PCM "A" <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0101 Lost Communication With TCM <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0122 Lost Communication With Vehicle Dynamics Control Module <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0140 Lost Communication With Body Control Module <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0401 Invalid Data Received From ECM/PCM "A" <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
U0422 Invalid Data Received From Body Control Module <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B1242 Wireless Tuner Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2271 IGN Fuse Blown or IGN Circuit Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2274 ACC Monitor <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2275 STSW Circuit Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2276 ACCR Signal Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2277 Submerging Circuit Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2282 Vehicle Speed Signal Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2283 Vehicle Speed Sensor Fault Detection <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2284 Brake Signal (Cable-Information Does Not Match to Bean-Information) <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2285 Steering Lock Position Signal Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2286 Driving Possible Signal Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2779 Remote Control Engine Starter Communication Collation NG <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2781 Steering Lock ECU Open/Short <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2782 Steering Lock Power Supply Circuit Abnormal (Smart ECU-Side Abnormal) <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2784 Antenna Coil Fault <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2785 LIN Communication Error <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2786 No Response From Steering Lock ECU <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2788 IGN1 Input Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2789 ID Code Box No Response <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B278A Abnormal Immobilizer Power Supply <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B278D ID Code Box Recognition Judgment Abnormal <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B2790 ID Code Box Abnormal (EEPROM Abnormal) <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B27A1 Driver Side External Antenna Output Stage Open <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B27A2 Passenger Side External Antenna Output Stage Open <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B27A5 Front Internal Antenna Output Stage Open <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B27A6 Rear Internal Antenna Output Stage Open <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B27A7 Trunk/Rear Gate Internal Antenna Output Stage Open <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
B27A8 Trunk/Rear Gate External Antenna Output Stage Open <Ref. to , Diagnostic Procedure with Diagnostic Trouble Code (DTC).>