The AODE transmission would not shift and the speedometer stopped working, the KOEO tests showed that speed sensor, range selector and temperature sensor out of voltage range. Replaced all except temp sensor (don't know where it is located). Transmission shifts fine now but still receiving temperature voltage out of range and range selector not in park, but it is a new range selector and adjusted correctly. Also, no codes are sent for Engine running test. Was told ECU may be bad. Would like to know if the ECU may be the problem and where the temp sensor is located. Thanks for any help.