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DTC P0500 [MZR-CD (RF Turbo)]

id0102f1808400

DTC P0500 | VSS circuit malfunction
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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
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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". (See INTERMITTENT CONCERN TROUBLESHOOTING [MZR-CD (RF Turbo)].)
No | Go to the next step.
4 | INSPECT ABS, ABS/TCS HU/CM • Inspect the ABS, ABS/TCS HU/CM. (See ABS (ABS/TCS) HU/CM INSPECTION.) • 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. (See PCM REMOVAL/INSTALLATION [MZR-CD (RF Turbo)].)
No | Go to the next step.
6 | VERIFY AFTER REPAIR PROCEDURE • Perform the Repair Verification Drive Mode. (See OBD DRIVE MODE [MZR-CD (RF Turbo)].) • Are any DTCs present? | Yes | Go to the applicable DTC inspection. (See DTC TABLE [MZR-CD (RF Turbo)].)
No | DTC troubleshooting completed.