LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2020 >> ES 300h Luxury >> Repair and Diagnosis >> External Pages >> Different car >> Section 173 (Electronically Controlled Brake System (Except Hybrid) - Diagnostic Codes (1 Of 4)) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (for Gasoline Model) >> DTC C0500-23: Left Front Wheel Speed Sensor Signal Stuck Low [06/2018 - ] >> Description

DTC C0500-23: Left Front Wheel Speed Sensor Signal Stuck Low [06/2018 - ]: Description

WARNING: This page does not describe the selected car, but rather 10 other vehicles, including the 2024 Lexus ES 350, 2024 Lexus ES 250, 2023 Lexus ES 350, 2023 Lexus ES 250, and 2022 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC C0500-12

Refer to DTC C0500-12: Left Front Wheel Speed Sensor Circuit Short to Battery [06/2018 - ] 

DTC No. Detection Item DTC Detection Condition Trouble Area
C0500-23 Left Front Wheel Speed Sensor Signal Stuck Low
  • When the vehicle is driven from 0 km/h to 12 km/h (0 mph to 7 mph), the wheel speed is 1.8 km/h (1.1 mph) or less for 0.6 seconds or more.
  • When the wheel speed has not exceeded 1.8 km/h (1.1 mph), the vehicle speed reaches 18 km/h (11 mph).
  • When the vehicle speed and wheel speed are both 50.4 km/h (31.3 mph) or more, the pulse signal is not detected for 0.08 seconds or more.
  • Front speed sensor LH
  • Speed sensor installation
DTC DETECTION CONDITIONS: C0500-23

  Vehicle Condition
Pattern 1 Pattern 2 Pattern 3
Diagnosis Condition The vehicle is driven from 0 km/h to 12 km/h (0 mph to 7 mph). - -
The vehicle speed reaches 18 km/h (11 mph). - -
The vehicle speed and wheel speed are both 50.4 km/h (31.3 mph) or more. - -
Malfunction Status The wheel speed is 1.8 km/h (1.1 mph) or less. - -
The wheel speed has not exceeded 1.8 km/h (1.1 mph). - -
The pulse signal is not detected. - -
Detection Time 0.6 seconds or more. - 0.08 seconds or more.
Number of Trips 1 trip 1 trip 1 trip

HINT: 

DTC will be output when conditions for either of the patterns in the table above are met.