2007 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

DTC C1223/43 ABS Control System Malfunction: Description

DTC DETECTION CONDITION CHART

DTC No. DTC Detection Condition Trouble Area
C1223/43 ABS control system is abnormal. ABS control system
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.