Toyota Celica 2005 Repair Manual page 910

2 Check harness and connector between ATF temperature sensor and ECM
(See page IN−30).
OK
Check and replace the ECM
(See page IN−30).
2005 CELICA (RM1131U)
DIAGNOSTICS − AUTOMATIC TRANSAXLE (U240E)
NG Repair or replace the harness or connector.
909
DI−709