ECM
Models:2005-2007 Toyota Corolla 1.8L
2005-2007 Toyota Matrix 1.8L
2005-2007 Pontiac Vibe 1.8L
Known problems:Transmission Failure
Some of the vehicles are equipped with automatic transmission can experience rough shifting and check-engine light can turn on and present error code P2716 (Pressure Control Solenoid D), this normally happens after 80,000 miles.
Common part numbers:89661-02c00 89661-02c01 89661-02c02 89661-02K10 89661-02K11
89661-02c10 89661-02c11 89661-02c12 89661-02K20 89661-02K21
89661-02D40 89661-02D41 89661-02D42 89661-02K30 89661-02K31
89661-02D50 89661-02D51 89661-02D52 89661-02K40 89661-02K41
Solution:If the solenoid and wiring was verified as mentioned in technical service bulletin: TC014-06, your ECM/PCM is defective.
Attention!!!It is responsibility of the automobile technician to identify the problem on the ECM. The solenoids and the wire harness must be tested for failures and short-circuits.