DTC P0500:00 [MZR 1.8, MZR 2.0, MZR 2.5]

id0102f4704800

DTC P0500:00

VSS circuit problem

DETECTION CONDITION

•  If an error in the wheel speed signal from the ABS HU/CM or DSC HU/CM is detected by CAN when the following conditions are met:

―  Neutral switch and CPP switch: OFF (MTX)

―  Shift range: except P, N or R position (ATX)

―  Absolute load: above 40 %

―  Engine speed: 2,000 rpm or above

―  Brake switch: OFF

Diagnostic support note

•  This is a continuous monitor (CCM).

•  The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM.

•  PENDING CODE is available if the PCM detects the above malfunction condition during first drive cycle.

•  FREEZE FRAME DATA (Mode 2)/Snapshot data is available.

•  The DTC is stored in the PCM memory.

POSSIBLE CAUSE

•  ABS HU/CM or DSC HU/CM DTC is stored.

―  ABS HU/CM or DSC HU/CM connector or terminals malfunction

―  Front ABS wheel-speed sensor malfunction

―  ABS HU/CM or DSC HU/CM malfunction

•  PCM malfunction

DTC P0500:00	VSS circuit problem
DETECTION CONDITION	• If an error in the wheel speed signal from the ABS HU/CM or DSC HU/CM is detected by CAN when the following conditions are met: ― Neutral switch and CPP switch: OFF (MTX) ― Shift range: except P, N or R position (ATX) ― Absolute load: above 40 % ― Engine speed: 2,000 rpm or above ― Brake switch: OFF Diagnostic support note • This is a continuous monitor (CCM). • The MIL illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM. • PENDING CODE is available if the PCM detects the above malfunction condition during first drive cycle. • FREEZE FRAME DATA (Mode 2)/Snapshot data is available. • The DTC is stored in the PCM memory.
POSSIBLE CAUSE	• ABS HU/CM or DSC HU/CM DTC is stored. ― ABS HU/CM or DSC HU/CM connector or terminals malfunction ― Front ABS wheel-speed sensor malfunction ― ABS HU/CM or DSC HU/CM malfunction • PCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY FREEZE FRAME DATA (MODE 2)/SNAPSHOT DATA HAS BEEN RECORDED • Has the FREEZE FRAME DATA (Mode 2)/snapshot data been recorded?	Yes	Go to the next step.
1		No	Record the FREEZE FRAME DATA (Mode 2)/snapshot data on the repair order, then 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.
2		No	Go to the next step.
3	VERIFY STORED DTC IN ABS HU/CM OR DSC HU/CM • Retrieve the ABS HU/CM or DSC HU/CM DTC using the M-MDS. (See ON-BOARD DIAGNOSIS [ABS].) (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [ABS].) (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
3		No	Go to the next step.
4	VERIFY DTC TROUBLESHOOTING COMPLETED • Clear the DTC from the PCM memory using the M-MDS. (See AFTER REPAIR PROCEDURE [MZR 1.8, MZR 2.0, MZR 2.5].) • Start the engine and warm it up completely. • Access the RPM and LOAD PIDs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [MZR 1.8, MZR 2.0, MZR 2.5].) • Drive the vehicle under the following conditions for 18 s. ― Neutral switch and CPP switch: OFF (MTX) ― Shift range: except P, N or R position (ATX) ― Absolute load: above 40 % ― Engine speed: 2,000 rpm or above ― Brake switch: OFF • Perform the Pending Trouble Code Access Procedure. (See ON-BOARD DIAGNOSTIC TEST [MZR 1.8, MZR 2.0, MZR 2.5].) • Is the PENDING CODE for this DTC present?	Yes	Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [MZR 1.8, MZR 2.0, MZR 2.5].)
4		No	Go to the next step.
5	VERIFY AFTER REPAIR PROCEDURE • Perform the “AFTER REPAIR PROCEDURE”. (See AFTER REPAIR PROCEDURE [MZR 1.8, MZR 2.0, MZR 2.5].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [MZR 1.8, MZR 2.0, MZR 2.5].)
5		No	DTC troubleshooting completed.