LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2020 >> Sonata SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Abs/ESC Diagnosis (HEV) (1 Of 2)) >> DTC C1378-01: Pedal Signal Open/Short Error >> DTC Information And Inspection >> DTC Detecting Condition

DTC Information And Inspection: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Troubleshooting Condition Possible Cause
Main Action
  • Monitor the brake pedal stroke sensor signal
  1. Poor connector connection
  2. Open or short of Brake Pedal Module circuit
  3. Faulty Brake Pedal Module (Travel Sensor)
Threshold Value  
  • A failure is detected when brake pedal travel sensor signal (PDT or PDF) is out of the range for more than 300 milliseconds

    Voltage range (PDT: 0.2V ~ 4.8V/PDF: 0.1V ~ 2.4V)
MIL
  • RBS warning lamp is activated
Reset Condition
  • When the normal state is confirmed after ignition switch turned OFF and back ON
NOTE: * IEBM (Integrated Electric Brake Module: ESP Control Module)
PDT: Brake pedal travel sensor
PDF: Pedal Travel Sensor False
scientia non olet · About LEMON Manuals