DTC P0500:00 [FW6A-EL]

id050225321400

DTC P0500:00

Vehicle speed signal circuit malfunction
DETECTION CONDITION
•  Under the following conditions, the vehicle speed signal input from DSC HU/CM is incorrect:
―  Engine is running.
―  The vehicle is driven in D position or R position.
―  Output shaft speed sensor related DTC is not recorded
―  There is correlation between output shaft speed sensor speed and turbine/input shaft speed sensor speed.
FAIL-SAFE FUNCTION
•  Inhibits learning control.
•  Inhibits neutral idle control.
•  Inhibits i-stop control.
•  Inhibits AAS.
POSSIBLE CAUSE
•  DSC HU/CM DTC is stored.
―  ABS wheel-speed sensor malfunction
SYSTEM WIRING DIAGRAM
Not applicable

Diagnostic procedure

STEP

INSPECTION

ACTION
1
RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
Note
•  Recording can be facilitated using the screen capture of the PC function.
•  Record the freeze frame data/snap shot data.
—
Go to the next step.
2
VERIFY RELATED SERVICE INFORMATION AVAILABILITY
•  Verify related Service Information availability.
•  Is any related Service Information available?
Yes
Perform repair or diagnosis according to the available Service Information.
•  If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
VERIFY STORED DTC IN DSC HU/CM
•  Perform the DSC HU/CM DTC inspection using the M-MDS.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
No
Go to the next step.
4
VERIFY DTC TROUBLESHOOTING COMPLETED
•  Clear the DTC using the M-MDS.
•  Perform the following procedure to ensure that the DTC has been resolved:
1.  Drive the vehicle for 10 s or more under the following conditions:
•  Battery voltage: 8 V or more
•  Vehicle speed: 45 km/h {28 mph} or more
•  Perform the DTC inspection using the M-MDS.
•  Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [FW6A-EL].)
No
DTC troubleshooting completed.