Component Inspection: Notes

■ Output speed sensor waveform Inspection 

1. Connect "A/T solenoid valve" connector and GDS to Data Link Connector (DLC).
2. Engine ON and operate Input speed sensor.
3. Measure waveform between signal of Output speed sensor harness and chassis ground.

   Specification  : Refer to SIGNAL WAVEFORM & DATA .

   Fig 1: Measuring Waveform Between Signal Of Output Speed Sensor & Chassis Ground

   Courtesy of KIA MOTORS AMERICA, INC.
4. Is the measured waveform within specifications?

   YES 

   • Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair as necessary and go to VERIFICATION OF VEHICLE REPAIR  procedure.

   NO 

   • Go to PCM/TCM Inspection  procedure.