Test Equipment
All voltage tests should be performed with a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance, unless specifically stated differently in testing procedure.
Use Backprobe Set (07SAZ-001000A ) (2 required) to backprobe Powertrain Control Module (PCM) when directed by testing. See Fig 1 . For PCM connector terminal identification, see CONNECTOR IDENTIFICATION . DO NOT puncture wire insulation. Place scan tool probe into contact with terminal, from terminal side of wiring harness connectors in engine compartment. For female connectors, just touch terminal lightly with scan tool probe. DO NOT insert probe into terminal.