Sorry it took so long to get back to you...
I can't find any specifics on that code...but here is what I did find:
Quote:
NO CLUSTER DISPLAY
A loss of Instrument Panel Cluster (IPC) display and messages can result from the following:
* Loss of 12-volt power to IPC.
* Loss of ground to the IPC
* Loss of 7-volt power to IPC.
* Ground in 7-volt circuit No. 807 (Purple/White wire) anywhere along its length.
* Internal BCM or IPC fault.
So the ground is very much a possibility and I would check that if you haven't already.
TOC Admin
Brando