On-Board Diagnostic II System Check: Notes
WARNING: This page is about a different car, the 2003 Isuzu Axiom. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Use of TECH 2 scan tool or equivalent is required to perform On-Board Diagnostic II System Check. To identify component terminals and wire colors referenced in testing, see WIRING DIAGRAMS . Perform all voltage tests with a Digital Volt-Ohmmeter (DVOM) with a minimum 10 megohm impedance, unless stated otherwise in test procedure.