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DTC U2500-00: Forward Sensing Camera (FSC) Error (PYUL)

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U2500: 00 (PCM (PYUL)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Forward sensing camera (FSC) error
Detection condition
  • The PCM detects a communication error with the forward sensing camera (FSC).
Fail-safe
  • Inhibits engine-stop by i-stop control.
Possible cause
  1. Malfunction in wiring harness (including connector/terminal) between forward sensing camera (FSC) and PCM (See CIRCUIT INSPECTION .) (See CONNECTOR INSPECTION .)
  2. Forward sensing camera (FSC) malfunction (Refer to [FORWARD SENSING CAMERA (FSC) REMOVAL/INSTALLATION ] ).
  3. PCM malfunction (Refer to [PCM REMOVAL/INSTALLATION ] ).
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (See CLEARING DTC .)
  2. Perform the KOEO or KOER self test. (See DTC INSPECTION .)
G16689178Courtesy of MAZDA MOTORS CORP.
1 PCM
2 BCM
3 Forward sensing camera (FSC)