Measure the voltage between PCM connector terminals C19 and A8 or A9. Is there about 5 V?
YES | - | Repair open in the wire between PCM connector terminal C19 and the input shaft (mainshaft) speed sensor connector, then go to Step 30 .
NO | - | Check for loose or poor connections at PCM connector terminal C19. If the connection is OK, update the PCM if it does not have the latest software, or substitute a known-good PCM, then recheck. If the symptom/indication goes away with a known-good PCM, replace the original PCM .■
Clear the DTC with the HDS. Test-drive the vehicle for several minutes under the same conditions as those indicated by the freeze data. Monitor the OBD status for P0716 in the DTCs/Freeze Data in A/T Mode Menu for a pass/fail. Does the result pass?
YES | - | The problem has been corrected.■
NO | - | Return to Step 1 and recheck.■