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DTC P0500 [LF]: Notes

DTC P0500 (LF) DETECTION CONDITION AND POSSIBLE CAUSE

DTC P0500 VSS circuit problem
DETECTION CONDITION 
  • If an error in the wheel speed signal from the ABS HU/CM or DSC HU/CM is detected by CAN when the following conditions are met:
    • Neutral switch and clutch pedal position switch are OFF
    • Load: above 40% 
    • Engine speed: 2,000 RPM or above 
    • Brake switch: OFF
    • Shift lever position: P, N, R position (AT)

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle white the DTC for the same malfunction has been stored in the PCM.
  • PENDING CODE is available if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA (Mode 2/Mode 12) is available.
  • The DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • ABS HU/CM or DSC HU/CM malfunction
    • Front ABS wheel-speed sensor malfunction
    • Connector or terminals malfunction
  • PCM malfunction
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