CONTINUOUSLY VARIABLE TRANSMISSION (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC P0500 VEHICLE SPEED SENSOR "A" CIRCUIT
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
VDC does not operate.
| STEP | CHECK | YES | NO |
1.CHECK DTC.
Read the DTC of VDC system using the Subaru Select Monitor.
Is DTC displayed?
Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)">
Repair the poor contact of connector and harness between VDCCM&H/U and wheel speed sensor.
1. OUTLINE OF DIAGNOSIS
• Detect the malfunction of VDC wheel speed sensor.
• Judge as NG when the wheel speed sensor normal status signal from VDC is cleared.
2. EXECUTION CONDITION
Secondary Parameters | Execution condition |
12 V battery system voltage | ≥ 10.9 V |
3. DIAGNOSTIC METHOD
If the duration of time while the following conditions are met is longer than the time indicated, judge as NG.
Malfunction Criteria | Threshold Value |
Signal of malfunction from Vehicle Dynamics Control Module NOTE: |
The VDC controller detects malfunction if one of the speed sensors does not output a signal and the other vehicle speed sensor output signal is above 7.46 MPH.
ON
Time Needed for Diagnosis: 2.5 seconds
Malfunction Indicator Light Illumination: Illuminates as soon as a malfunction occurs.
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Type A
Type B
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The vehicle is equipped with an electric
power steering system. When the ignition
switch is turned to the "ON" position, the
power steering warning light on the
combination meter illuminates to inform
the driver t ...