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Home >> Lexus >> 2021 >> LC 500 2D Coupe >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake System - Diagnostic Codes & Symptom Tests (Coupe) >> Electric Parking Brake System >> DTC C13A8/44: Tension Sensor Malfunction [03/2017 - 09/2018] >> Description

DTC C13A8/44: Tension Sensor Malfunction [03/2017 - 09/2018]: Description

The tension sensor is built into the parking brake with bracket actuator assembly. It detects the tension value of the parking brake cable and outputs the value to the parking brake ECU assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
C13A8/44 Tension Sensor Malfunction All of following conditions are met:
  1. Engine switch is on (IG), or when engine switch is off, electric parking brake switch assembly lock control is operating.
  2. Tension sensor output value is abnormal; difference between output values of 2 tension sensors; or tension sensor power supply voltage is abnormal.
  3. Problem occurs for Approximately 1 second.
  • Parking brake with bracket actuator assembly
  • Wire harness or connector
  • Parking brake ECU assembly
Yes An electric parking brake system malfunction is displayed on the multi-information display.