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DTC P0500:00 [PCM (SKYACTIV-G (US))]

DTC P0500:00 [PCM (SKYACTIV-G (US))]

SM2565566

id0102t47048u0



Outline

System malfunction location

VSS circuit problem
Detection condition
• An error in the wheel speed signal from the DSC HU/CM is detected by CAN when the following conditions are met:
― Neutral sensor does not determine neutral position (MTX)
― Clutch pedal released (MTX)
― Shift position: except P or N position (ATX)
― Absolute load: above 40 %
― Engine speed: above 2,000 rpm
― Brake switch: OFF
Fail-safe
• Fixes the vehicle speed for the control at 0 km/h {0 mph}.
Possible cause
• DSC HU/CM malfunction
• Front ABS wheel-speed sensor malfunction
• PCM malfunction
System wiring diagram
• Not applicable
Connector diagram
• Not applicable



Diagnostic Procedure

Step

Inspection

Results

Action
1
IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA
• Is the DTC P0500:00 on freeze frame data?
Yes
Go to the next step.
No
Go to the troubleshooting procedure for DTC on freeze frame data.
(See DTC TABLE [PCM (SKYACTIV-G (US))].)
2
RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
• Record the freeze frame data/snapshot data.

Note
• Recording can be facilitated using the screen capture function of the PC.
—
Go to the next step.
3
VERIFY RELATED REPAIR INFORMATION OR SERVICE INFORMATION AVAILABILITY
• Verify related Service Bulletins, on-line repair information, or Service Information availability.
• Is any related Information available?
Yes
Perform repair or diagnosis according to the available information.
• If the vehicle is not repaired, go to the next step.
No
Go to the next step.
4
VERIFY DSC HU/CM DTC
• Perform the DTC inspection for the DSC HU/CM. (See DTC INSPECTION.)
• Are any DTCs displayed?
Yes
Repair the malfunctioning location according to the applicable DTC troubleshooting.
(See DTC TABLE [DSC HU/CM (US)].)
No
Go to the next step.
Repair completion verification 1
VERIFY THAT VEHICLE IS REPAIRED
• Install/connect the part removed/disconnected during the troubleshooting procedure.
• Clear the DTC recorded in the memory. (See CLEARING DTC.)
• Replicate the vehicle conditions at the time the DTC was detected using the following procedure.
― Access the ENG_RPM and LOAD_CALC PIDs using the M-MDS. (See PID/DATA MONITOR INSPECTION.)

Warning
• While performing this step, always operate the vehicle in a safe and lawful manner.
• When the M-MDS is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the M-MDS using the PID/DATA MONITOR AND RECORD capturing function and inspect later.
― Drive the vehicle under the following conditions for 14 s.
• Neutral sensor does not determine neutral position (MTX)
• Clutch pedal released (MTX)
• Shift position: except P or N position (ATX)
• Absolute load: above 40 %
• Engine speed: above 2,000 rpm
• Brake switch: OFF
• Perform the DTC inspection for the PCM. (See DTC INSPECTION.)
• Is the same Pending DTC present?
Yes
Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
(See CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW [(US)].)
If the CAN communication is normal, perform the diagnosis from Step 1.
• If the malfunction recurs, replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G (WITH CYLINDER DEACTIVATION (US))].) (See PCM REMOVAL/INSTALLATION [SKYACTIV-G (WITHOUT CYLINDER DEACTIVATION (US))].)
No
Go to the next step.
Repair completion verification 2
VERIFY IF OTHER DTCs DISPLAYED
• Perform the DTC inspection. (See DTC INSPECTION.)
• Are any other DTCs displayed?
Yes
Repair the malfunctioning location according to the applicable DTC troubleshooting.
No
DTC troubleshooting completed.