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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Auto Cruise Control System >> Automatic Speed Control Device (ASCD) >> Trouble Diagnoses >> Vehicle Speed Sensor Check >> 1. Check Speedometer Operation

1. Check Speedometer Operation

Does speedometer operate normally? 

  1. Yes : GO TO 2.
  2. No : Check speedometer and vehicle speed sensor circuit. Refer to INSPECTION/VEHICLE SPEED SIGNAL and TROUBLE DIAGNOSIS .
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