Other information:
Check
NOTE:
The object used in this system check can be
fabricated using a 9 cm diameter (3 in I.D.) pipe, 100 cm (39 in) in
length (available as Polyvinyl Chloride (PVC) pipe, or similar from a
hardware or plumbing supply.
NOTE:
The following system check should be carried out with the vehicle on a level surface...
System Operation
System Diagram
Network Message Chart
Module Network Input Messages Powertrain Control Module (PCM)
Broadcast Message
Originating Module
Message Purpose
Ignition status
BCM
Provides the PCM with ignition mode...