PINPOINT TEST AD : No HS-CAN Communication, All Modules Are Not Responding: Notes

NOTE: Various modules set network DTCs during this test procedure. Clear DTCs from all modules after completing the diagnostic procedure.

NOTE: Failure to disconnect the battery when instructed will result in false resistance readings. REFER to Battery, Mounting and Cables

Refer to Module Communications Network for schematic and connector information.

Normal Operation and Fault Conditions

Refer to Communications Network , CAN Fault Tolerance.