Pinout Values and Diagnostic Parameters

A340E AUTOMATIC TRANSMISSION SYSTEM: TERMINALS OF ECM

TERMINALS OF ECM





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

In the table, first follow the information under "Condition". Look under "Symbols (Terminal No.)" for the terminals to be inspected. The standard voltage between the terminals is shown under "Specified Condition". Use the illustration above as a reference for the ECM terminals.

Standard voltage:









1. Waveform 1









2. Waveform 2









3. Waveform 3









4. Waveform 4