Operation CHARM: Car repair manuals for everyone.

Engine Immobiliser System

TERMINALS OF ECU

Terminals Of ECU/Pinouts - Check Transponder Key Amplifier:




Oscilloscope Waveforms:




Oscilloscope Wave Forms:




1. CHECK TRANSPONDER KEY AMPLIFIER

Terminals Of ECU/Pinouts - Check Transponder Key ECU Assy:




Oscilloscope Waveforms:




2. CHECK TRANSPONDER KEY ECU ASSY

Terminals Of ECU/Pinouts - Check ECM:




Waveforms:




3. CHECK ECM