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Electronic Stability Control (Esc) System - Except Hev: Wiring Kia Optima III

Check The CAN Circuit Wiring For ABS Warning Lamp

  1. Disconnect the instrument cluster connector (M08) and ABS HECU connector, and then turn the ignition switch OFF.
  2. Check for continuity between terminal (M08) 29 of the cluster harness side connector and terminal 26 of ABS HECU harness side. Check for continuity between terminal (M08) 30 of the cluster harness side connector and terminal 14 of ABS HECU harness side. Specification: Below 1ohms
  3. Is resistance within specification? YES Repair short circuit wiring between terminal 26, 14 of ABS HECU harness connector and ABS warning lamp module. NO Repair open circuit wiring between terminal 26, 14 of ABS HECU harness connector and ABS warning lamp module.
  1. Disconnect the instrument cluster connector (M08) and ABS HECU connector, and then turn the ignition switch OFF.
  2. Check for continuity between terminal (M08) 29 of the cluster harness side connector and terminal 26 of ABS HECU harness side. Check for continuity between terminal (M08) 30 of the cluster harness side connector and terminal 14 of ABS HECU harness side. Specification: Below 1ohms
  3. Is resistance within specification? YES Repair short circuit wiring between terminal 26, 14 of ABS HECU harness connector and ABS warning lamp module. NO Repair open circuit wiring between terminal 26, 14 of ABS HECU harness connector and ABS warning lamp module.