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Home >> Scion >> 2005 >> xA Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Steering Column Switches >> Abs With EBD & BA & TRAC & VSC System >> Abs Warning Light Circuit (Remains On) >> Circuit Description

Circuit Description

DTC CONDITION DETECTION

DTC No. DTC Detection Condition Trouble Area
Always ON Either condition (1. or 2) is detected
  1. Voltage of ECU terminal IG1 remains at more than 17 V.
  2. There is a malfunction in the ECU internal circuit.
  • Power source circuit
  • ABS warning lamp circuit
  • Skid control
  • ECU Charging system