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Home >> Infiniti >> 2003 >> M45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1720: Vehicle Speed Sensor (A/T Output) >> Notes
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DTC P1720: Vehicle Speed Sensor (A/T Output): Notes

NOTE: Before performing diagnostic procedure, follow testing procedure. See TESTING PROCEDURE  under SELF-DIAGNOSTIC SYSTEM.
NOTE: If DTC P1720 is displayed with DTC U1000, 1st perform the trouble diagnosis for DTC U1000. See DTC U1000 & U1001: CAN COMMUNICATION LINE  .