Monitor SCANTOOL Data

Connect scantool to data link connector (DLC).
Engine "ON".
Monitor the "OUTPUT SPEED SENSOR" parameter on the scantool.
Driving at speed of over 19 Mile/h (30 Km/h).
Specification: Increasing Gradually

Fig 1: Scan Tool Display - (Output Speed SNSR)
Courtesy of HYUNDAI MOTOR CO.
Does "input speed sensor" follow the reference data?
YES : --> Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was repaired and TCM(PCM) memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

NO : --> Go to " TERMINAL & CONNECTOR INSPECTION " procedure.