Pinout Values and Diagnostic Parameters

U760E AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE SYSTEM: TERMINALS OF ECU

1. TCM





HINT
The standard voltage at each TCM terminal is shown in the table below.

In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to inspect. The standard voltage between the terminals is shown under "Specified Condition".

Use the illustration above as a reference for the TCM terminals.





(a) Using an oscilloscope, check waveform 1.





Waveform 1 (reference)





(b) Using an oscilloscope, check waveform 2.





Waveform 2 (reference)





(c) Using an oscilloscope, check waveform 3.





Waveform 3 (reference)





2. ECM





HINT
The standard voltage at each ECM terminal is shown in the table below.

In the table, first follow the information under "Condition". Look under "Terminal No. (Symbol)" for the terminals to inspect. The standard voltage between the terminals is shown under "Specified Condition".

Use the illustration above as a reference for the ECM terminals.