Tests AS: Loss of Communication With The Fuel Injection Control Module (FICM)

PINPOINT TEST AS: LOSS OF COMMUNICATION WITH THE FUEL INJECTOR CONTROL MODULE (FICM)

This pinpoint test is intended to diagnose the following:

^ FICM relay

^ harness circuits: B+ CAN2+ CAN2- IGN START/RUN FICM Vehicle Power FICM Control and GND

^ FICM

^ powertrain control module ( PCM)