Diagnostic Tests: Notes

CAUTION: Ensure ignition switch is in OFF position when performing resistance tests.

NOTE: Perform all resistance and voltage tests with a Digital Volt-Ohmmeter (DVOM) with minimum 10-megohm impedance, unless stated otherwise in test procedures.

NOTE: Specific DTC testing is not available from manufacturer. Check suspect circuit for shorts and opens. For wire color and circuit identification, see appropriate wiring diagram in WIRING DIAGRAMS article. For identification of connector terminals referenced in wiring diagram, see CONNECTOR IDENTIFICATION in SELF-DIAGNOSTICS - INTRODUCTION article. Check suspect system and component for malfunction. See SYSTEM & COMPONENT TESTING article. See SENSOR OPERATING RANGE CHARTS article.