MIL ON - DTC P0745 Troubleshooting for AT Control Unit | TSB
A.
If diagnosis steps A through C reveal a problem, perform the necessary repairs as indicated. After completing the repairs, verify the TCM
production date (see Figure 1). If the date is before 3/10/97 replace the TCM with a countermeasure unit (see Figure 2).
B.
If diagnosis steps A through C do not reveal a problem, verify the TCM production date (see Figure 1) and if the date is before 3/10/97
replace the TCM with a countermeasure unit (see Figure 2).
NOTE:
When verifying the TCM production date, please note that there were two different TCM part numbers installed on 1997 Quest vehicles
(31036-1B100 and 31036-1B101). Part number 31036-1B100 is an early TCM and must be replaced regardless of the production date. Part number
31036-1B101 is a later TCM and is only replaced if the production date is before 3/10/97.
PARTS INFORMATION
CLAIMS INFORMATION
When applicable, standard claims coding applies.