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 DTC P0500 [MZR-CD (RF Turbo)]

DTC P0500 [MZR-CD (RF Turbo)]


id0102f1808400

DTC P0500

VSS circuit malfunction

DETECTION CONDITION

• The PCM monitors the vehicle speed signal from the ABS, ABS/TCS HU/CM. If the vehicle speed signal is not correct, the PCM determines that the vehicle speed signal from ABS, ABS/TCS HU/CM has malfunction.
Diagnostic support note
• The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
• FREEZE FRAME DATA is available.
• The DTC is stored in the PCM memory.

POSSIBLE CAUSE

• ABS, ABS/TCS HU/CM malfunction
• PCM malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has FREEZE FRAME DATA been recorded?
Yes
Go to the next step.
No
Record the FREEZE FRAME DATA on the repair order, then go to the next step.
2
VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related service repair information availability.
• Is any related repair information available?
Yes
Perform repair or diagnosis according to the available repair information.
• If the vehicle is not repaired, go to the next step.
No
Go to the next step.
3
VERIFY CURRENT INPUT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT?
• Connect the WDS or equivalent to the DLC-2.
• Start the engine.
• Access the VSS PID.
• Read the VSS PID when the vehicle is driving.
• Is the VSS PID normal?
Yes
Intermittent concern exists.
Perform the "INTERMITTENT CONCERN TROUBLESHOOTING".
No
Go to the next step.
4
INSPECT ABS, ABS/TCS HU/CM
• Inspect the ABS, ABS/TCS HU/CM.
• Is there any malfunction?
Yes
Repair or replace the malfunctioning part, then go to the next step.
No
Go to the next step.
5
VERIFY TROUBLESHOOTING OF DTC P0500 COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear the DTC from the PCM memory using the WDS or equivalent.
• Drive the vehicle under the FREEZE FRAME DATA condition.
• Is the PENDING CODE same as the DTC present?
Yes
Replace the PCM, then go to the next step.
No
Go to the next step.
6
VERIFY AFTER REPAIR PROCEDURE
• Perform the Repair Verification Drive Mode.
• Are any DTCs present?
Yes
Go to the applicable DTC inspection.
No
DTC troubleshooting completed.