METER / GAUGE SYSTEM, Diagnostic DTC:U0100, U0129, U0130, U0142, U0151, U0163, U0182, U023A, U1104

DTC Code DTC Name
U0100 Lost Communication with ECM / PCM "A"
U0129 Lost Communication with Brake System Control Module
U0130 Lost Communication with VGRS
U0142 Lost Communication with Main Body ECU
U0151 Lost Communication with SRS Airbag ECU
U0163 Last Communication With Navigation ECU
U0182 Lost Communication with AFS ECU
U023A Lost Communication with Front Camera Module
U1104 Lost Communication with Driving Support ECU

DESCRIPTION

DTC Code DTC Detection Condition Trouble Area
U0100

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the ECM continues for 2 seconds or more.

  • ECM

  • CAN communication system

  • Combination meter assembly
U0129

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the hydraulic brake booster (skid control ECU) continues for 2 seconds or more.

  • Hydraulic brake booster (skid control ECU)

  • CAN communication system

  • Combination meter assembly
U0130

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the power steering control ECU continues for 3 seconds or more.

  • Power steering control ECU

  • CAN communication system

  • Combination meter assembly
U0142

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the main body ECU (multiplex network body ECU) continues for 3 seconds or more.

  • Main body ECU (multiplex network body ECU)

  • CAN communication system

  • Combination meter assembly
U0151

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the airbag ECU continues for 10 seconds or more.

  • Airbag ECU

  • CAN communication system

  • Combination meter assembly
U0163

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the multi-media module receiver assembly continues for 3 seconds or more.

  • Multi-media module receiver assembly

  • CAN communication system

  • Combination meter assembly
U0182

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the headlight swivel ECU assembly continues for 10 seconds or more.

  • Headlight swivel ECU assembly

  • CAN communication system

  • Combination meter assembly
U023A

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the forward recognition camera continues for 10 seconds or more.

  • Forward recognition camera

  • CAN communication system

  • Combination meter assembly
U1104

  • IG voltage is 9.5 V to 11.5 V.

  • No communication with the driving support ECU continues for 10 seconds or more.

  • Driving support ECU

  • CAN communication system

  • Combination meter assembly

PROCEDURE


  1. CHECK FOR DTC


    1. Check for DTCs. Click here.

      Result
      Result Proceed to
      CAN communication system DTC is not output A
      CAN communication system (for LHD with Central Gateway ECU) DTC is output B
      CAN communication system (for LHD without Central Gateway ECU) DTC is output C
      CAN communication system (for RHD with Central gateway ECU) DTC is output D
      CAN communication system (for RHD without Central gateway ECU) DTC is output D
      OK
      No DTCs are output.

    A

    USE SIMULATION METHOD TO CHECK Click here

    B

    GO TO CAN COMMUNICATION SYSTEM Click here

    C

    GO TO CAN COMMUNICATION SYSTEM Click here

    D

    GO TO CAN COMMUNICATION SYSTEM Click here

    E

    GO TO CAN COMMUNICATION SYSTEM Click here