Pinout Values and Diagnostic Parameters

TERMINALS OF ECU

Terminals Of Control Module/Pinouts Part 1:

Terminals Of Control Module/Pinouts Part 2:

1. AIR CONDITIONING AMPLIFIER

Oscilloscope Waveform:

Waveform 1: Measure the voltage between terminal SPD of the A/C amplifier assembly connector and body ground when turning the rear wheel slowly.

OK:
Waveform operate as shown in the illustration.

HINT: As vehicle speed increases, the cycle of the signal waveform narrows.

Terminals Of ECM/Pinouts - ECM:

2. ECM

Oscilloscope Waveform:

Waveform 2: Measure the waveform between terminal LCK1 (E6 23) of the ECM and body ground.

OK:
Waveform operate as shown in the illustration.

Terminals Of ECM/Pinouts - Clock Assy:

3. CLOCK ASSEMBLY