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DTC P0722: 00 Open Circuit In Output Shaft Speed Sensor Circuit: Notes

DTC P0722:00 DETECTION CONDITIONS AND POSSIBLE CAUSES (FW6A-EL)

DTC P0722:00  Open circuit in output shaft speed sensor circuit 
DETECTION CONDITION 
  • Under the following conditions, the output shaft speed sensor signal is not input for 1 s: 
    • Engine is running.
    • Vehicle speed signal related DTC is not recorded.
    • Vehicle speed is 16 km/h {9.9 mph} or more. 
    • There is no difference between vehicle speed signal from DSC HU/CM and output shaft speed sensor signal.
    • DTC U0121:00 is not recorded.

Diagnostic support note 
  • The check engine light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
  • The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
  • PENDING CODE is available.
  • FREEZE FRAME DATA is available.
  • DTC is stored in the TCM memory.
FAIL-SAFE FUNCTION 
  • Inhibits learning control.
  • Inhibits manual mode.
  • Inhibits neutral idle control.
  • Inhibits AAS.
POSSIBLE CAUSE 
  • Output shaft speed sensor malfunction
SYSTEM WIRING DIAGRAM  Not applicable