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Inspection Mode 1

DTC Item Note
U0073 CONTROL MODULE COMMUNICATION BUS OFF Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0073 CONTROL MODULE COMMUNICATION BUS OFF 
U0100 LOST COMMUNICATION WITH ECM/PCM "A" Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0100 LOST COMMUNICATION WITH ECM/PCM "A" 
U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0122 LOST COMMUNICATION WITH VEHICLE DYNAMICS CONTROL MODULE 
U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0140 LOST COMMUNICATION WITH BODY CONTROL MODULE 
U0151 LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0151 LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULE 
U0155 LOST COMMUNICATION WITH INSTRUMENT PANEL CLUSTER (IPC) CONTROL MODULE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>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" Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0401 INVALID DATA RECEIVED FROM ECM/PCM "A" 
U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0416 INVALID DATA RECEIVED FROM VEHICLE DYNAMICS CONTROL MODULE 
U0452 INVALID DATA RECEIVED FROM RESTRAINTS CONTROL MODULE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC U0452 INVALID DATA RECEIVED FROM RESTRAINTS CONTROL MODULE 
B2A00 VIN READING Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A00 VIN READING 
B2A01 LTE1 ANTENNA CIRCUIT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A01 LTE1 ANTENNA CIRCUIT 
B2A02 LTE2 ANTENNA CIRCUIT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A02 LTE2 ANTENNA CIRCUIT 
B2A03 GPS ANTENNA CIRCUIT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A03 GPS ANTENNA CIRCUIT 
B2A07 BACKUP BATTERY CHARGE SYSTEM PERFORMANCE Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A07 BACKUP BATTERY CHARGE SYSTEM PERFORMANCE 
B2A08 SOS BUTTON CIRCUIT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A08 SOS BUTTON CIRCUIT 
B2A09 I-CALL BUTTON CIRCUIT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A09 I-CALL BUTTON CIRCUIT 
B2A0C DATA COMMUNICATION MODULE INTERNAL FAULT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A0C DCM INTERNAL FAULT 
B2A0D AIRBAG SIGNAL Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A0D AIRBAG SIGNAL 
B2A0E MUTE LINE CIRCUIT Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A0E MUTE LINE CIRCUIT 
B2A0F BACKUP BATTERY DEGRADATION Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A0F BACKUP BATTERY DEGRADATION 
B2A10 BATTERY VOLTAGE HIGH Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2A10 BATTERY VOLTAGE HIGH 

Inspection steps:

  1. Perform the Clear Memory Mode. Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Clear Memory Mode 
  2. Read the DTC and check that the DTC is not displayed. Ref. to TELEMATICS SYSTEM(DIAGNOSTICS)>Diagnostic Code(s) Display 
    NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs. After solving the DTC, repeat from step  1).
  3. Turn the ignition switch to OFF.
  4. Turn the ignition switch to ON, and wait for 5 seconds or more.
  5. Read the DTC and check that the DTC is not displayed.
    NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs.
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