4412927

1.

Connect scantool to data link connector

2.

Ignition "ON" & Engine "OFF".

3.

Monitor the "DTC"

4.

Is DTC Re-displayed ?

YES

a.

Substitute with a known-good PCM/TCM and check for proper operation. If the problem is corrected, replace PCM/TCM as necessary and then go to "Verification of Vehicle Repair" procedure.

NO

a.

Go to "Verification of Vehicle Repair" procedure.