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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1720: Vehicle Speed Sensor (A/T Output) >> Diagnostic Procedure >> 2. Check DTC With VDC/TCS/ABS Control Unit
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2. Check DTC With VDC/TCS/ABS Control Unit

Check DTC with VDC/TCS/ABS control unit. Refer to TROUBLE DIAGNOSIS .

OK or NG 

OK: GO TO 3.

NG: Perform trouble shooting relevant to DTC indicated.

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