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Home >> Lexus >> 2022 >> LS 500h RWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/ Advanced Park) - Diagnostic Codes (1 Of 5) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/ Advanced Park) >> DTC C0500-3A: Left Front Wheel Speed Sensor Signal Has Too Many Pulses; DTC C0506-3A: Right Front Wheel Speed Sensor Signal Has Too Many Pulses [11/2021 - 10/2023] >> Description

DTC C0500-3A: Left Front Wheel Speed Sensor Signal Has Too Many Pulses; DTC C0506-3A: Right Front Wheel Speed Sensor Signal Has Too Many Pulses [11/2021 - 10/2023]: Description

Refer to DTC C0500-12.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
C0500-3A Left Front Wheel Speed Sensor Signal Has Too Many Pulses When not in Dealer Mode (Signal Check) or Inspection Mode, the output of the speed sensor detected by the No. 2 skid control ECU (brake actuator assembly) is too high for 5 seconds or more. No. 2 skid control ECU (brake actuator assembly) Comes on
  • SAE Code: C0501 (Case 4)
  • Output ECU: No. 2 skid control ECU (brake actuator assembly)
C0506-3A Right Front Wheel Speed Sensor Signal Has Too Many Pulses When not in Dealer Mode (Signal Check) or Inspection Mode, the output of the speed sensor detected by the No. 2 skid control ECU (brake actuator assembly) is too high for 5 seconds or more. No. 2 skid control ECU (brake actuator assembly) Comes on
  • SAE Code: C0507 (Case 4)
  • Output ECU: No. 2 skid control ECU (brake actuator assembly)