INTRODUCTION
Note. Cabriolet pin voltage and sensor operating range charts are not available from manufacturer.
PIN VOLTAGE CHARTS
Pin voltage charts are supplied to reduce diagnostic time. Checking pin voltages at the ECU determines whether it's receiving and transmitting proper voltage signals. Charts may also help determine if ECU harness is shorted or opened.
Note. Voltage readings may vary slightly due to battery condition or charging rate. All voltage tests should be performed with a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance, unless stated otherwise in testing procedure.
Scheme 1
Note. Cabriolet voltage and resistance checks are not available from manufacturer.
