CAN COMMUNICATION SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Diagnostic Trouble Code Chart
DTC No. Detection Item DTC Output from Link
B1003 ECU Malfunction Central gateway ECU (network gateway ECU)

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U0129 Lost Communication with Skid Control ECU

  • Front steering control ECU (w/ Variable Gear Ratio Steering System)

  • Rack and pinion power steering gear assembly

  • Driving support ECU assembly

  • Rear steering control ECU (w/ Dynamic Rear Steering System)

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U0130 Lost Communication with VGRS

  • Rear steering control ECU (w/ Dynamic Rear Steering System)

  • Rack and pinion power steering gear assembly

  • Skid control ECU assembly

  • Absorber control ECU

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U0131 Lost Communication with Power Steering Control Module

  • Skid control ECU assembly

  • Front steering control ECU (w/ Variable Gear Ratio Steering System)

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U0134 Lost Communication with DRS Module

  • Rack and pinion power steering gear assembly

  • Skid control ECU assembly

  • Front steering control ECU (w/ Variable Gear Ratio Steering System)

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