Self-Diagnostic System: Notes
NOTE:
If PCM requires replacement, PCM must be reprogrammed using a Tech II or other OBD-II compatible scan tool. Some models may require additional equipment to program EEPROM.
NOTE:
See PIN VOLTAGE CHARTS
and SYSTEM WIRING DIAGRAMS
articles for PCM harness connector, wire terminal and wire color identification.
NOTE:
Vehicle Control Module (VCM) may also be referred to as Powertrain Control Module (PCM).
NOTE:
Perform all voltage tests with a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm impedance unless stated otherwise in test procedure.