I've had a nuissance issue since I made the accessory delay shut-off fix that is posted in the TSB area. I made this change on my 06 and I now occasionally get a CEL. It's been going on for a little over a month now and I can't figure out what the secret shutdown sequence is to trigger the CEL but it only happens on about 1 out of 4 shut downs. The code is U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module. Anyone have any suggestions?
By the way, the radio now shuts down properly just like it did from the factory.
Thanks,
Eric
By the way, the radio now shuts down properly just like it did from the factory.
Thanks,
Eric
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