Scantool Diagnostics

Monitor Scantool Data

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
















FIG. 1) "P,N" range
FIG. 2) "R" range
FIG. 3) "D" range 1st gear
FIG. 4) "D"range 6th gear
5. Does "Output Speed Sensor" follow the referance data ?
YES
1) 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. Throughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as necessary and go to "Verification Vehicle Repair" procedure.
NO
1) Go to "W/Harness Inspection" procedure.